Base | Representation |
---|---|
bin | 1011110011010100001000… |
… | …0100010100001011001010 |
3 | 1200221111212000022102100200 |
4 | 2330311002010110023022 |
5 | 3200100231341104212 |
6 | 43333104111113030 |
7 | 2506333306314111 |
oct | 274650204241312 |
9 | 50844760272320 |
10 | 12976204628682 |
11 | 41531a5251069 |
12 | 1556a60812776 |
13 | 73185cba7149 |
14 | 32c0a1a54c78 |
15 | 17781a6166dc |
hex | bcd421142ca |
12976204628682 has 48 divisors (see below), whose sum is σ = 28261734970560. Its totient is φ = 4302845369856.
The previous prime is 12976204628663. The next prime is 12976204628741. The reversal of 12976204628682 is 28682640267921.
12976204628682 is a `hidden beast` number, since 1 + 2 + 9 + 76 + 20 + 462 + 8 + 6 + 82 = 666.
It is a super-2 number, since 2×129762046286822 (a number of 27 digits) contains 22 as substring.
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, 167571369 + ... + 167648787.
It is an arithmetic number, because the mean of its divisors is an integer number (588786145220).
Almost surely, 212976204628682 is an apocalyptic number.
12976204628682 is an abundant number, since it is smaller than the sum of its proper divisors (15285530341878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12976204628682 is a wasteful number, since it uses less digits than its factorization.
12976204628682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125867 (or 125864 counting only the distinct ones).
The product of its (nonzero) digits is 55738368, while the sum is 63.
The spelling of 12976204628682 in words is "twelve trillion, nine hundred seventy-six billion, two hundred four million, six hundred twenty-eight thousand, six hundred eighty-two".
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