Base | Representation |
---|---|
bin | 1111101110100… |
… | …11000011110000 |
3 | 100012021001211220 |
4 | 13313103003300 |
5 | 232233431441 |
6 | 21031505040 |
7 | 3161304336 |
oct | 767230360 |
9 | 305231756 |
10 | 131936496 |
11 | 6852492a |
12 | 38228180 |
13 | 21446043 |
14 | 13745b56 |
15 | b8b2466 |
hex | 7dd30f0 |
131936496 has 40 divisors (see below), whose sum is σ = 351834624. Its totient is φ = 42559680.
The previous prime is 131936491. The next prime is 131936501. The reversal of 131936496 is 694639131.
131936496 = 20152 + 20162 + ... + 20462.
It is an interprime number because it is at equal distance from previous prime (131936491) and next prime (131936501).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131936491) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42846 + ... + 45821.
Almost surely, 2131936496 is an apocalyptic number.
131936496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
131936496 is an abundant number, since it is smaller than the sum of its proper divisors (219898128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131936496 is a wasteful number, since it uses less digits than its factorization.
131936496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88709 (or 88703 counting only the distinct ones).
The product of its digits is 104976, while the sum is 42.
The square root of 131936496 is about 11486.3613037376. The cubic root of 131936496 is about 509.0826724239.
The spelling of 131936496 in words is "one hundred thirty-one million, nine hundred thirty-six thousand, four hundred ninety-six".
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