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58538107 = 193783269
BaseRepresentation
bin1101111101001…
…1100001111011
311002011001012001
43133103201323
5104441204412
65450401431
71310365015
oct337234173
9132131161
1058538107
1130052601
1217730277
13c187744
147abb1b5
155214957
hex37d387b

58538107 has 8 divisors (see below), whose sum is σ = 63285200. Its totient is φ = 53957664.

The previous prime is 58538087. The next prime is 58538141. The reversal of 58538107 is 70183585.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58538107 - 211 = 58536059 is a prime.

It is a super-2 number, since 2×585381072 = 6853419942286898, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (58538147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40932 + ... + 42337.

It is an arithmetic number, because the mean of its divisors is an integer number (7910650).

Almost surely, 258538107 is an apocalyptic number.

58538107 is a deficient number, since it is larger than the sum of its proper divisors (4747093).

58538107 is a wasteful number, since it uses less digits than its factorization.

58538107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83325.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 58538107 is about 7651.0199973598. The cubic root of 58538107 is about 388.2810762243.

The spelling of 58538107 in words is "fifty-eight million, five hundred thirty-eight thousand, one hundred seven".

Divisors: 1 19 37 703 83269 1582111 3080953 58538107