Base | Representation |
---|---|
bin | 1110000100001… |
… | …0001011111000 |
3 | 11010000001220220 |
4 | 3201002023320 |
5 | 110100210402 |
6 | 5504220040 |
7 | 1314263310 |
oct | 341021370 |
9 | 133001826 |
10 | 58991352 |
11 | 30332092 |
12 | 1790a620 |
13 | c2b5b34 |
14 | 7b98440 |
15 | 52a3dbc |
hex | 38422f8 |
58991352 has 64 divisors (see below), whose sum is σ = 177427200. Its totient is φ = 15966720.
The previous prime is 58991351. The next prime is 58991353. The reversal of 58991352 is 25319985.
It is an interprime number because it is at equal distance from previous prime (58991351) and next prime (58991353).
It is a super-2 number, since 2×589913522 = 6959959221575808, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58991351) 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 15 ways as a sum of consecutive naturals, for example, 6049 + ... + 12432.
It is an arithmetic number, because the mean of its divisors is an integer number (2772300).
Almost surely, 258991352 is an apocalyptic number.
It is an amenable number.
58991352 is an abundant number, since it is smaller than the sum of its proper divisors (118435848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58991352 is a wasteful number, since it uses less digits than its factorization.
58991352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18516 (or 18512 counting only the distinct ones).
The product of its digits is 97200, while the sum is 42.
The square root of 58991352 is about 7680.5827903877. The cubic root of 58991352 is about 389.2806199613.
The spelling of 58991352 in words is "fifty-eight million, nine hundred ninety-one thousand, three hundred fifty-two".
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