Base | Representation |
---|---|
bin | 1111000001110… |
… | …1001100011011 |
3 | 11101121110120202 |
4 | 3300131030123 |
5 | 112114043024 |
6 | 10131012415 |
7 | 1363532000 |
oct | 360351433 |
9 | 141543522 |
10 | 63034139 |
11 | 32643533 |
12 | 1913a10b |
13 | 100a000c |
14 | 852b8a7 |
15 | 5801bae |
hex | 3c1d31b |
63034139 has 16 divisors (see below), whose sum is σ = 76056000. Its totient is φ = 52157952.
The previous prime is 63034123. The next prime is 63034159. The reversal of 63034139 is 93143036.
It is not a de Polignac number, because 63034139 - 24 = 63034123 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63034159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6779 + ... + 13115.
It is an arithmetic number, because the mean of its divisors is an integer number (4753500).
Almost surely, 263034139 is an apocalyptic number.
63034139 is a deficient number, since it is larger than the sum of its proper divisors (13021861).
63034139 is an equidigital number, since it uses as much as digits as its factorization.
63034139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6387 (or 6373 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 29.
The square root of 63034139 is about 7939.4041967896. The cubic root of 63034139 is about 397.9775813740.
The spelling of 63034139 in words is "sixty-three million, thirty-four thousand, one hundred thirty-nine".
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