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48513308800 = 2752111378219
BaseRepresentation
bin101101001011100111…
…100101100010000000
311122012222100102200211
4231023213211202000
51243323401340200
634141532323504
73335130215035
oct551347454200
9148188312624
1048513308800
1119635552a40
12949b013594
134761a5a3a8
1424c30d338c
1513de0c8aba
hexb4b9e5880

48513308800 has 96 divisors (see below), whose sum is σ = 130737949200. Its totient is φ = 17641190400.

The previous prime is 48513308747. The next prime is 48513308801. The reversal of 48513308800 is 880331584.

It is a super-2 number, since 2×485133088002 (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (48513308801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 653910 + ... + 724309.

Almost surely, 248513308800 is an apocalyptic number.

48513308800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48513308800 is an abundant number, since it is smaller than the sum of its proper divisors (82224640400).

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

48513308800 is a wasteful number, since it uses less digits than its factorization.

48513308800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378254 (or 1378237 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 48513308800 in words is "forty-eight billion, five hundred thirteen million, three hundred eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 128 160 176 200 220 275 320 352 400 440 550 640 704 800 880 1100 1408 1600 1760 2200 3200 3520 4400 7040 8800 17600 35200 1378219 2756438 5512876 6891095 11025752 13782190 15160409 22051504 27564380 30320818 34455475 44103008 55128760 60641636 68910950 75802045 88206016 110257520 121283272 137821900 151604090 176412032 220515040 242566544 275643800 303208180 379010225 441030080 485133088 551287600 606416360 758020450 882060160 970266176 1102575200 1212832720 1516040900 1940532352 2205150400 2425665440 3032081800 4410300800 4851330880 6064163600 9702661760 12128327200 24256654400 48513308800