Base | Representation |
---|---|
bin | 1001001100011… |
… | …11110111111111 |
3 | 12101010212211011 |
4 | 10212033313333 |
5 | 124221312414 |
6 | 11353140051 |
7 | 1624432300 |
oct | 446176777 |
9 | 171125734 |
10 | 77135359 |
11 | 3a5a4a34 |
12 | 219ba627 |
13 | 12c99532 |
14 | a35c7a7 |
15 | 6b89dc4 |
hex | 498fdff |
77135359 has 12 divisors (see below), whose sum is σ = 90068664. Its totient is φ = 65865744.
The previous prime is 77135339. The next prime is 77135369. The reversal of 77135359 is 95353177.
It is a de Polignac number, because none of the positive numbers 2k-77135359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (77135339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10732 + ... + 16414.
It is an arithmetic number, because the mean of its divisors is an integer number (7505722).
Almost surely, 277135359 is an apocalyptic number.
77135359 is a deficient number, since it is larger than the sum of its proper divisors (12933305).
77135359 is a wasteful number, since it uses less digits than its factorization.
77135359 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5974 (or 5967 counting only the distinct ones).
The product of its digits is 99225, while the sum is 40.
The square root of 77135359 is about 8782.6737956046. The cubic root of 77135359 is about 425.6812308882.
The spelling of 77135359 in words is "seventy-seven million, one hundred thirty-five thousand, three hundred fifty-nine".
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