Base | Representation |
---|---|
bin | 10000100110110… |
… | …01011101010000 |
3 | 100201010022102121 |
4 | 20103121131100 |
5 | 241130141421 |
6 | 21453424024 |
7 | 3311024266 |
oct | 1023313520 |
9 | 321108377 |
10 | 139302736 |
11 | 716a6231 |
12 | 3a79b014 |
13 | 22b24b71 |
14 | 14702436 |
15 | c369d41 |
hex | 84d9750 |
139302736 has 20 divisors (see below), whose sum is σ = 275643072. Its totient is φ = 68169056.
The previous prime is 139302727. The next prime is 139302739. The reversal of 139302736 is 637203931.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (139302739) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91870 + ... + 93373.
Almost surely, 2139302736 is an apocalyptic number.
139302736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
139302736 is a deficient number, since it is larger than the sum of its proper divisors (136340336).
139302736 is a wasteful number, since it uses less digits than its factorization.
139302736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185298 (or 185292 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 34.
The square root of 139302736 is about 11802.6580057206. The cubic root of 139302736 is about 518.3859419612.
The spelling of 139302736 in words is "one hundred thirty-nine million, three hundred two thousand, seven hundred thirty-six".
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