Base | Representation |
---|---|
bin | 1111101010111… |
… | …11010011111100 |
3 | 100011100222111122 |
4 | 13311133103330 |
5 | 232123244041 |
6 | 21013410112 |
7 | 3154261202 |
oct | 765372374 |
9 | 304328448 |
10 | 131462396 |
11 | 6823070a |
12 | 38039938 |
13 | 2130b300 |
14 | 13661072 |
15 | b81bc4b |
hex | 7d5f4fc |
131462396 has 18 divisors (see below), whose sum is σ = 249118632. Its totient is φ = 60674640.
The previous prime is 131462363. The next prime is 131462407. The reversal of 131462396 is 693264131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 96560 + ... + 97911.
It is an arithmetic number, because the mean of its divisors is an integer number (13839924).
Almost surely, 2131462396 is an apocalyptic number.
It is an amenable number.
131462396 is a deficient number, since it is larger than the sum of its proper divisors (117656236).
131462396 is a wasteful number, since it uses less digits than its factorization.
131462396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194501 (or 194486 counting only the distinct ones).
The product of its digits is 23328, while the sum is 35.
The square root of 131462396 is about 11465.7052116300. The cubic root of 131462396 is about 508.4721621234.
The spelling of 131462396 in words is "one hundred thirty-one million, four hundred sixty-two thousand, three hundred ninety-six".
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