Base | Representation |
---|---|
bin | 101111111001101001… |
… | …011010001111011001 |
3 | 11220202110022020211111 |
4 | 233321221122033121 |
5 | 1320313323204200 |
6 | 35343352100321 |
7 | 3500362322461 |
oct | 577151321731 |
9 | 156673266744 |
10 | 51433022425 |
11 | 1a8a3667004 |
12 | 9b749946a1 |
13 | 4b089110a5 |
14 | 26bcb9aba1 |
15 | 15105ae0ba |
hex | bf9a5a3d9 |
51433022425 has 24 divisors (see below), whose sum is σ = 64088085600. Its totient is φ = 40946129280.
The previous prime is 51433022411. The next prime is 51433022479. The reversal of 51433022425 is 52422033415.
It is not a de Polignac number, because 51433022425 - 211 = 51433020377 is a prime.
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, 5052741 + ... + 5062909.
It is an arithmetic number, because the mean of its divisors is an integer number (2670336900).
Almost surely, 251433022425 is an apocalyptic number.
It is an amenable number.
51433022425 is a deficient number, since it is larger than the sum of its proper divisors (12655063175).
51433022425 is a wasteful number, since it uses less digits than its factorization.
51433022425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11145 (or 11140 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 51433022425 in words is "fifty-one billion, four hundred thirty-three million, twenty-two thousand, four hundred twenty-five".
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