Base | Representation |
---|---|
bin | 1000001000100010110… |
… | …0001110010000100110 |
3 | 111100200011212122111021 |
4 | 2002020230032100212 |
5 | 4242132423410330 |
6 | 144105255001354 |
7 | 13044460336015 |
oct | 2021054162046 |
9 | 440604778437 |
10 | 139732247590 |
11 | 54295235861 |
12 | 230b806925a |
13 | 1023b275210 |
14 | 6a97c50a7c |
15 | 397c48267a |
hex | 2088b0e426 |
139732247590 has 16 divisors (see below), whose sum is σ = 270865587888. Its totient is φ = 51593445216.
The previous prime is 139732247587. The next prime is 139732247623. The reversal of 139732247590 is 95742237931.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537431592 + ... + 537431851.
It is an arithmetic number, because the mean of its divisors is an integer number (16929099243).
Almost surely, 2139732247590 is an apocalyptic number.
139732247590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
139732247590 is a deficient number, since it is larger than the sum of its proper divisors (131133340298).
139732247590 is a wasteful number, since it uses less digits than its factorization.
139732247590 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1074863463.
The product of its (nonzero) digits is 2857680, while the sum is 52.
The spelling of 139732247590 in words is "one hundred thirty-nine billion, seven hundred thirty-two million, two hundred forty-seven thousand, five hundred ninety".
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