Base | Representation |
---|---|
bin | 10111010100110000101101… |
… | …11001100010110111011100 |
3 | 20201121100201212110021022010 |
4 | 23222120112321202313130 |
5 | 23210322212202220404 |
6 | 301030412345351220 |
7 | 13542433624310100 |
oct | 1352302671426734 |
9 | 221540655407263 |
10 | 51290883632604 |
11 | 15385383729550 |
12 | 5904625198510 |
13 | 228092bc15785 |
14 | c946c6129900 |
15 | 5de2d856e189 |
hex | 2ea616e62ddc |
51290883632604 has 144 divisors (see below), whose sum is σ = 151880806062720. Its totient is φ = 13321737152640.
The previous prime is 51290883632581. The next prime is 51290883632627. The reversal of 51290883632604 is 40623638809215.
It is an interprime number because it is at equal distance from previous prime (51290883632581) and next prime (51290883632627).
It is a super-3 number, since 3×512908836326043 (a number of 42 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 163075807 + ... + 163390025.
It is an arithmetic number, because the mean of its divisors is an integer number (1054727819880).
Almost surely, 251290883632604 is an apocalyptic number.
It is an amenable number.
51290883632604 is an abundant number, since it is smaller than the sum of its proper divisors (100589922430116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51290883632604 is a wasteful number, since it uses less digits than its factorization.
51290883632604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339488 (or 339479 counting only the distinct ones).
The product of its (nonzero) digits is 14929920, while the sum is 57.
The spelling of 51290883632604 in words is "fifty-one trillion, two hundred ninety billion, eight hundred eighty-three million, six hundred thirty-two thousand, six hundred four".
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