Base | Representation |
---|---|
bin | 1011011010000010111000… |
… | …0001100010101100110110 |
3 | 1122102000021212221122020120 |
4 | 2312200232001202230312 |
5 | 3120442133111114114 |
6 | 42401430034112410 |
7 | 2433064231421511 |
oct | 266405601425466 |
9 | 48360255848216 |
10 | 12542076660534 |
11 | 3aa6079338113 |
12 | 14a68a411b706 |
13 | 6cc935bc8615 |
14 | 31507b101d78 |
15 | 16b3ac9e25a9 |
hex | b682e062b36 |
12542076660534 has 16 divisors (see below), whose sum is σ = 25085514813888. Its totient is φ = 4180465304712.
The previous prime is 12542076660473. The next prime is 12542076660557. The reversal of 12542076660534 is 43506667024521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56609092 + ... + 56830215.
It is an arithmetic number, because the mean of its divisors is an integer number (1567844675868).
Almost surely, 212542076660534 is an apocalyptic number.
12542076660534 is an abundant number, since it is smaller than the sum of its proper divisors (12543438153354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12542076660534 is a wasteful number, since it uses less digits than its factorization.
12542076660534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113457739.
The product of its (nonzero) digits is 7257600, while the sum is 51.
The spelling of 12542076660534 in words is "twelve trillion, five hundred forty-two billion, seventy-six million, six hundred sixty thousand, five hundred thirty-four".
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