Base | Representation |
---|---|
bin | 101111111001000111… |
… | …100100111010111011 |
3 | 11220201211121122122110 |
4 | 233321013210322323 |
5 | 1320304040401100 |
6 | 35342434023403 |
7 | 3500224043055 |
oct | 577107447273 |
9 | 156654548573 |
10 | 51424153275 |
11 | 1a899659530 |
12 | 9b71a17b63 |
13 | 4b06b27181 |
14 | 26bb92c8d5 |
15 | 150e90b250 |
hex | bf91e4ebb |
51424153275 has 48 divisors (see below), whose sum is σ = 93792746880. Its totient is φ = 24652742400.
The previous prime is 51424153259. The next prime is 51424153301. The reversal of 51424153275 is 57235142415.
It is not a de Polignac number, because 51424153275 - 24 = 51424153259 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 276757 + ... + 423606.
It is an arithmetic number, because the mean of its divisors is an integer number (1954015560).
Almost surely, 251424153275 is an apocalyptic number.
51424153275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
51424153275 is a deficient number, since it is larger than the sum of its proper divisors (42368593605).
51424153275 is a wasteful number, since it uses less digits than its factorization.
51424153275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 700476 (or 700471 counting only the distinct ones).
The product of its digits is 168000, while the sum is 39.
The spelling of 51424153275 in words is "fifty-one billion, four hundred twenty-four million, one hundred fifty-three thousand, two hundred seventy-five".
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