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4048800480 = 253253775991
BaseRepresentation
bin1111000101010011…
…1100101011100000
3101110011112101010100
43301110330223200
531242443103410
61505431502400
7202222144014
oct36124745340
911404471110
104048800480
1117984957aa
1294bb27a00
134c6a79b3a
142a5a18544
1518a6b48c0
hexf153cae0

4048800480 has 144 divisors (see below), whose sum is σ = 14190138144. Its totient is φ = 1050485760.

The previous prime is 4048800449. The next prime is 4048800523. The reversal of 4048800480 is 840088404.

4048800480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15285 + ... + 91275.

It is an arithmetic number, because the mean of its divisors is an integer number (98542626).

Almost surely, 24048800480 is an apocalyptic number.

4048800480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4048800480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7095069072).

4048800480 is an abundant number, since it is smaller than the sum of its proper divisors (10141337664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4048800480 is a wasteful number, since it uses less digits than its factorization.

4048800480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76049 (or 76038 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The square root of 4048800480 is about 63630.1852896878. The cubic root of 4048800480 is about 1593.8304703083.

Adding to 4048800480 its reverse (840088404), we get a palindrome (4888888884).

The spelling of 4048800480 in words is "four billion, forty-eight million, eight hundred thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 72 74 80 90 96 111 120 144 148 160 180 185 222 240 288 296 333 360 370 444 480 555 592 666 720 740 888 1110 1184 1332 1440 1480 1665 1776 2220 2664 2960 3330 3552 4440 5328 5920 6660 8880 10656 13320 17760 26640 53280 75991 151982 227973 303964 379955 455946 607928 683919 759910 911892 1139865 1215856 1367838 1519820 1823784 2279730 2431712 2735676 2811667 3039640 3419595 3647568 4559460 5471352 5623334 6079280 6839190 7295136 8435001 9118920 10942704 11246668 12158560 13678380 14058335 16870002 18237840 21885408 22493336 25305003 27356760 28116670 33740004 36475680 42175005 44986672 50610006 54713520 56233340 67480008 84350010 89973344 101220012 109427040 112466680 126525015 134960016 168700020 202440024 224933360 253050030 269920032 337400040 404880048 449866720 506100060 674800080 809760096 1012200120 1349600160 2024400240 4048800480