Search a number
-
+
100444410024 = 23371970944383
BaseRepresentation
bin101110110001011110…
…1000001000010101000
3100121021010212201012020
41131202331001002220
53121202232110044
6114051000144440
710154051253360
oct1354275010250
9317233781166
10100444410024
1139664283a12
1217572768120
1396198ccc5a
144c0c0a59a0
15292d271a19
hex1762f410a8

100444410024 has 128 divisors (see below), whose sum is σ = 302521344000. Its totient is φ = 27149001984.

The previous prime is 100444410023. The next prime is 100444410047. The reversal of 100444410024 is 420014444001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 100444409976 and 100444410003.

It is not an unprimeable number, because it can be changed into a prime (100444410023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2240937 + ... + 2285319.

It is an arithmetic number, because the mean of its divisors is an integer number (2363448000).

Almost surely, 2100444410024 is an apocalyptic number.

100444410024 is a gapful number since it is divisible by the number (14) 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 100444410024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151260672000).

100444410024 is an abundant number, since it is smaller than the sum of its proper divisors (202076933976).

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

100444410024 is a wasteful number, since it uses less digits than its factorization.

100444410024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45127 (or 45123 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 100444410024 its reverse (420014444001), we get a palindrome (520458854025).

The spelling of 100444410024 in words is "one hundred billion, four hundred forty-four million, four hundred ten thousand, twenty-four".

Divisors: 1 2 3 4 6 7 8 12 14 19 21 24 28 38 42 56 57 76 84 114 133 152 168 228 266 399 456 532 709 798 1064 1418 1596 2127 2836 3192 4254 4963 5672 8508 9926 13471 14889 17016 19852 26942 29778 39704 40413 44383 53884 59556 80826 88766 94297 107768 119112 133149 161652 177532 188594 266298 282891 310681 323304 355064 377188 532596 565782 621362 754376 843277 932043 1065192 1131564 1242724 1686554 1864086 2263128 2485448 2529831 3373108 3728172 5059662 5902939 6746216 7456344 10119324 11805878 17708817 20238648 23611756 31467547 35417634 47223512 62935094 70835268 94402641 125870188 141670536 188805282 220272829 251740376 377610564 440545658 597883393 660818487 755221128 881091316 1195766786 1321636974 1762182632 1793650179 2391533572 2643273948 3587300358 4185183751 4783067144 5286547896 7174600716 8370367502 12555551253 14349201432 16740735004 25111102506 33481470008 50222205012 100444410024