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58370939 = 1129182981
BaseRepresentation
bin1101111010101…
…0101101111011
311001211112212122
43132222231323
5104420332224
65443031455
71306100444
oct336525573
9131745778
1058370939
112aa48a50
121766b58b
13c129623
147a762cb
1551d015e
hex37aab7b

58370939 has 8 divisors (see below), whose sum is σ = 65873520. Its totient is φ = 51234400.

The previous prime is 58370933. The next prime is 58370947. The reversal of 58370939 is 93907385.

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 58370939 - 212 = 58366843 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58370939.

It is not an unprimeable number, because it can be changed into a prime (58370933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91172 + ... + 91809.

It is an arithmetic number, because the mean of its divisors is an integer number (8234190).

Almost surely, 258370939 is an apocalyptic number.

58370939 is a deficient number, since it is larger than the sum of its proper divisors (7502581).

58370939 is a wasteful number, since it uses less digits than its factorization.

58370939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183021.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 58370939 is about 7640.0876303875. The cubic root of 58370939 is about 387.9111174695.

The spelling of 58370939 in words is "fifty-eight million, three hundred seventy thousand, nine hundred thirty-nine".

Divisors: 1 11 29 319 182981 2012791 5306449 58370939