Base | Representation |
---|---|
bin | 10000100100111… |
… | …00101010010001 |
3 | 100200122122211112 |
4 | 20102130222101 |
5 | 241044204323 |
6 | 21444223105 |
7 | 3305636261 |
oct | 1022345221 |
9 | 320578745 |
10 | 139053713 |
11 | 71546127 |
12 | 3a69aa95 |
13 | 22a68706 |
14 | 146797a1 |
15 | c31b178 |
hex | 849ca91 |
139053713 has 8 divisors (see below), whose sum is σ = 141362496. Its totient is φ = 136754800.
The previous prime is 139053703. The next prime is 139053721. The reversal of 139053713 is 317350931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 139053713 - 216 = 138988177 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 139053713.
It is not an unprimeable number, because it can be changed into a prime (139053703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29243 + ... + 33663.
It is an arithmetic number, because the mean of its divisors is an integer number (17670312).
Almost surely, 2139053713 is an apocalyptic number.
It is an amenable number.
139053713 is a deficient number, since it is larger than the sum of its proper divisors (2308783).
139053713 is an equidigital number, since it uses as much as digits as its factorization.
139053713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4935.
The product of its (nonzero) digits is 8505, while the sum is 32.
The square root of 139053713 is about 11792.1038411303. The cubic root of 139053713 is about 518.0768620758.
The spelling of 139053713 in words is "one hundred thirty-nine million, fifty-three thousand, seven hundred thirteen".
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