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58199841 = 3271038969
BaseRepresentation
bin1101111000000…
…0111100100001
311001111212011200
43132000330201
5104344343331
65435231413
71304455560
oct336007441
9131455150
1058199841
112a941447
12175a8569
13c09979b
147a2dbd7
1551995e6
hex3780f21

58199841 has 24 divisors (see below), whose sum is σ = 97019520. Its totient is φ = 32930496.

The previous prime is 58199837. The next prime is 58199851. The reversal of 58199841 is 14899185.

It is not a de Polignac number, because 58199841 - 22 = 58199837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58199851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2005 + ... + 10973.

It is an arithmetic number, because the mean of its divisors is an integer number (4042480).

Almost surely, 258199841 is an apocalyptic number.

It is an amenable number.

58199841 is a deficient number, since it is larger than the sum of its proper divisors (38819679).

58199841 is a wasteful number, since it uses less digits than its factorization.

58199841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9085 (or 9082 counting only the distinct ones).

The product of its digits is 103680, while the sum is 45.

The square root of 58199841 is about 7628.8820281874. The cubic root of 58199841 is about 387.5317290703.

The spelling of 58199841 in words is "fifty-eight million, one hundred ninety-nine thousand, eight hundred forty-one".

Divisors: 1 3 7 9 21 63 103 309 721 927 2163 6489 8969 26907 62783 80721 188349 565047 923807 2771421 6466649 8314263 19399947 58199841