Base | Representation |
---|---|
bin | 101111100000000101… |
… | …100110000000011000 |
3 | 11212122120101222012202 |
4 | 233200011212000120 |
5 | 1313424033444112 |
6 | 35233033025332 |
7 | 3453634400246 |
oct | 574005460030 |
9 | 155576358182 |
10 | 51004203032 |
11 | 1a6a35a7712 |
12 | 9a75255248 |
13 | 4a6ab1bcc3 |
14 | 267bc53796 |
15 | 14d7b066c2 |
hex | be0166018 |
51004203032 has 32 divisors (see below), whose sum is σ = 101125584000. Its totient is φ = 24077510400.
The previous prime is 51004202941. The next prime is 51004203101. The reversal of 51004203032 is 23030240015.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 51004202995 and 51004203013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2497907 + ... + 2518242.
It is an arithmetic number, because the mean of its divisors is an integer number (3160174500).
Almost surely, 251004203032 is an apocalyptic number.
It is an amenable number.
51004203032 is a deficient number, since it is larger than the sum of its proper divisors (50121380968).
51004203032 is a wasteful number, since it uses less digits than its factorization.
51004203032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5016227 (or 5016223 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 51004203032 its reverse (23030240015), we get a palindrome (74034443047).
The spelling of 51004203032 in words is "fifty-one billion, four million, two hundred three thousand, thirty-two".
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