Base | Representation |
---|---|
bin | 100011100100001101… |
… | …0101011010001100111 |
3 | 21022010211120112000220 |
4 | 1013020122223101213 |
5 | 2222404440131411 |
6 | 55030445335423 |
7 | 5342455525131 |
oct | 1071032532147 |
9 | 238124515026 |
10 | 76376880231 |
11 | 2a433837623 |
12 | 12976567573 |
13 | 728261b572 |
14 | 39a78cc051 |
15 | 1ec0391b06 |
hex | 11c86ab467 |
76376880231 has 32 divisors (see below), whose sum is σ = 104580841728. Its totient is φ = 49554408960.
The previous prime is 76376880211. The next prime is 76376880241. The reversal of 76376880231 is 13208867367.
It is not a de Polignac number, because 76376880231 - 214 = 76376863847 is a prime.
It is a super-2 number, since 2×763768802312 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76376880211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78174415 + ... + 78175391.
It is an arithmetic number, because the mean of its divisors is an integer number (3268151304).
Almost surely, 276376880231 is an apocalyptic number.
76376880231 is a deficient number, since it is larger than the sum of its proper divisors (28203961497).
76376880231 is a wasteful number, since it uses less digits than its factorization.
76376880231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2591.
The product of its (nonzero) digits is 2032128, while the sum is 51.
The spelling of 76376880231 in words is "seventy-six billion, three hundred seventy-six million, eight hundred eighty thousand, two hundred thirty-one".
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