Base | Representation |
---|---|
bin | 110000000110100101… |
… | …001001101111001100 |
3 | 11221022120121100220120 |
4 | 300012211021233030 |
5 | 1321234400310220 |
6 | 35421102544540 |
7 | 3505635561465 |
oct | 600645115714 |
9 | 157276540816 |
10 | 51650010060 |
11 | 1a9a50a2030 |
12 | a015598150 |
13 | 4b4186563c |
14 | 26dd921d6c |
15 | 1524671a40 |
hex | c06949bcc |
51650010060 has 96 divisors (see below), whose sum is σ = 157817624832. Its totient is φ = 12517221120.
The previous prime is 51650010047. The next prime is 51650010089. The reversal of 51650010060 is 6001005615.
It is a self number, because there is not a number n which added to its sum of digits gives 51650010060.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2416179 + ... + 2437461.
It is an arithmetic number, because the mean of its divisors is an integer number (1643933592).
Almost surely, 251650010060 is an apocalyptic number.
It is an amenable number.
51650010060 is an abundant number, since it is smaller than the sum of its proper divisors (106167614772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51650010060 is a wasteful number, since it uses less digits than its factorization.
51650010060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24983 (or 24981 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
Adding to 51650010060 its reverse (6001005615), we get a palindrome (57651015675).
The spelling of 51650010060 in words is "fifty-one billion, six hundred fifty million, ten thousand, sixty".
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