Base | Representation |
---|---|
bin | 101111111011111011… |
… | …110101010011010110 |
3 | 11220212010112100121021 |
4 | 233323323311103112 |
5 | 1320403140000134 |
6 | 35351242511354 |
7 | 3501336510010 |
oct | 577373652326 |
9 | 156763470537 |
10 | 51471406294 |
11 | 1a9132a3410 |
12 | 9b8580555a |
13 | 4b13860139 |
14 | 26c3d0d1b0 |
15 | 1513b420b4 |
hex | bfbef54d6 |
51471406294 has 32 divisors (see below), whose sum is σ = 101920467456. Its totient is φ = 18874158720.
The previous prime is 51471406279. The next prime is 51471406309. The reversal of 51471406294 is 49260417415.
It is an interprime number because it is at equal distance from previous prime (51471406279) and next prime (51471406309).
It is a self number, because there is not a number n which added to its sum of digits gives 51471406294.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9827674 + ... + 9832909.
It is an arithmetic number, because the mean of its divisors is an integer number (3185014608).
Almost surely, 251471406294 is an apocalyptic number.
51471406294 is a deficient number, since it is larger than the sum of its proper divisors (50449061162).
51471406294 is a wasteful number, since it uses less digits than its factorization.
51471406294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19660620.
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 51471406294 in words is "fifty-one billion, four hundred seventy-one million, four hundred six thousand, two hundred ninety-four".
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