Base | Representation |
---|---|
bin | 1110110100001… |
… | …0101011101001 |
3 | 11022220222211122 |
4 | 3231002223221 |
5 | 111401422423 |
6 | 10055505025 |
7 | 1353113411 |
oct | 355025351 |
9 | 138828748 |
10 | 62139113 |
11 | 32092043 |
12 | 18988175 |
13 | cb4880a |
14 | 8377641 |
15 | 56c68c8 |
hex | 3b42ae9 |
62139113 has 2 divisors, whose sum is σ = 62139114. Its totient is φ = 62139112.
The previous prime is 62139089. The next prime is 62139127. The reversal of 62139113 is 31193126.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 58782889 + 3356224 = 7667^2 + 1832^2 .
It is a cyclic number.
It is not a de Polignac number, because 62139113 - 216 = 62073577 is a prime.
It is a super-2 number, since 2×621391132 = 7722538728853538, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (62139163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31069556 + 31069557.
It is an arithmetic number, because the mean of its divisors is an integer number (31069557).
Almost surely, 262139113 is an apocalyptic number.
It is an amenable number.
62139113 is a deficient number, since it is larger than the sum of its proper divisors (1).
62139113 is an equidigital number, since it uses as much as digits as its factorization.
62139113 is an evil number, because the sum of its binary digits is even.
The product of its digits is 972, while the sum is 26.
The square root of 62139113 is about 7882.8366087342. The cubic root of 62139113 is about 396.0849582197.
The spelling of 62139113 in words is "sixty-two million, one hundred thirty-nine thousand, one hundred thirteen".
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