Base | Representation |
---|---|
bin | 111101000000100010… |
… | …1110011010001011000 |
3 | 110112011122110110011111 |
4 | 1322001011303101120 |
5 | 4121304242103342 |
6 | 140104245510104 |
7 | 12315445300213 |
oct | 1720105632130 |
9 | 415148413144 |
10 | 131014800472 |
11 | 50621491806 |
12 | 21484712334 |
13 | c47c1c459a |
14 | 64ac18a77a |
15 | 361beba217 |
hex | 1e81173458 |
131014800472 has 16 divisors (see below), whose sum is σ = 246239040600. Its totient is φ = 65351056320.
The previous prime is 131014800437. The next prime is 131014800481. The reversal of 131014800472 is 274008410131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19539429 + ... + 19546132.
Almost surely, 2131014800472 is an apocalyptic number.
It is an amenable number.
131014800472 is a deficient number, since it is larger than the sum of its proper divisors (115224240128).
131014800472 is a wasteful number, since it uses less digits than its factorization.
131014800472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39085986 (or 39085982 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The spelling of 131014800472 in words is "one hundred thirty-one billion, fourteen million, eight hundred thousand, four hundred seventy-two".
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