Base | Representation |
---|---|
bin | 111101000011110000… |
… | …0001010001011111100 |
3 | 110112110010212201102222 |
4 | 1322013200022023330 |
5 | 4122014311421442 |
6 | 140123051304512 |
7 | 12321222532634 |
oct | 1720740121374 |
9 | 415403781388 |
10 | 131122373372 |
11 | 50677185931 |
12 | 214b474b138 |
13 | c498589ca3 |
14 | 64bc58d6c4 |
15 | 36266688d2 |
hex | 1e8780a2fc |
131122373372 has 24 divisors (see below), whose sum is σ = 233393057520. Its totient is φ = 64439020800.
The previous prime is 131122373363. The next prime is 131122373387. The reversal of 131122373372 is 273373221131.
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, 1442948 + ... + 1531124.
It is an arithmetic number, because the mean of its divisors is an integer number (9724710730).
Almost surely, 2131122373372 is an apocalyptic number.
It is an amenable number.
131122373372 is a deficient number, since it is larger than the sum of its proper divisors (102270684148).
131122373372 is a wasteful number, since it uses less digits than its factorization.
131122373372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94541 (or 94539 counting only the distinct ones).
The product of its digits is 31752, while the sum is 35.
The spelling of 131122373372 in words is "one hundred thirty-one billion, one hundred twenty-two million, three hundred seventy-three thousand, three hundred seventy-two".
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