Base | Representation |
---|---|
bin | 10000101011011… |
… | …10110111001110 |
3 | 100202021101220000 |
4 | 20111232313032 |
5 | 241304232302 |
6 | 21514505130 |
7 | 3316153404 |
oct | 1025566716 |
9 | 322241800 |
10 | 139914702 |
11 | 71a83a94 |
12 | 3aa351a6 |
13 | 22caa585 |
14 | 14821474 |
15 | c43b31c |
hex | 856edce |
139914702 has 20 divisors (see below), whose sum is σ = 313512936. Its totient is φ = 46638180.
The previous prime is 139914667. The next prime is 139914739. The reversal of 139914702 is 207419931.
It is a super-2 number, since 2×1399147022 = 39152247671497608, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 431674 + ... + 431997.
Almost surely, 2139914702 is an apocalyptic number.
139914702 is an abundant number, since it is smaller than the sum of its proper divisors (173598234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139914702 is an equidigital number, since it uses as much as digits as its factorization.
139914702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863685 (or 863676 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 139914702 is about 11828.5545186215. The cubic root of 139914702 is about 519.1439341511.
The spelling of 139914702 in words is "one hundred thirty-nine million, nine hundred fourteen thousand, seven hundred two".
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