Base | Representation |
---|---|
bin | 1110000011010… |
… | …1100111011101 |
3 | 11002220110022010 |
4 | 3200311213131 |
5 | 110042033434 |
6 | 5503141433 |
7 | 1313660232 |
oct | 340654735 |
9 | 132813263 |
10 | 58939869 |
11 | 302a743a |
12 | 178a4879 |
13 | c298581 |
14 | 7b83789 |
15 | 52939e9 |
hex | 38359dd |
58939869 has 32 divisors (see below), whose sum is σ = 85100544. Its totient is φ = 36196160.
The previous prime is 58939849. The next prime is 58939871. The reversal of 58939869 is 96893985.
It is a cyclic number.
It is not a de Polignac number, because 58939869 - 28 = 58939613 is a prime.
It is a super-2 number, since 2×589398692 = 6947816315474322, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58939849) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259534 + ... + 259760.
It is an arithmetic number, because the mean of its divisors is an integer number (2659392).
Almost surely, 258939869 is an apocalyptic number.
It is an amenable number.
58939869 is a deficient number, since it is larger than the sum of its proper divisors (26160675).
58939869 is a wasteful number, since it uses less digits than its factorization.
58939869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 377.
The product of its digits is 4199040, while the sum is 57.
The square root of 58939869 is about 7677.2305553500. The cubic root of 58939869 is about 389.1673425262.
The spelling of 58939869 in words is "fifty-eight million, nine hundred thirty-nine thousand, eight hundred sixty-nine".
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