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58390377 = 3113172243
BaseRepresentation
bin1101111010111…
…1011101101001
311001212112112120
43132233131221
5104421443002
65443301453
71306211223
oct336573551
9131775476
1058390377
112aa61611
121767a889
13c135426
147a7d413
1551d5cbc
hex37af769

58390377 has 8 divisors (see below), whose sum is σ = 78543264. Its totient is φ = 38582208.

The previous prime is 58390373. The next prime is 58390421. The reversal of 58390377 is 77309385.

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

It is not a de Polignac number, because 58390377 - 22 = 58390373 is a prime.

It is a super-2 number, since 2×583903772 = 6818872252404258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58390373) 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, 85783 + ... + 86460.

It is an arithmetic number, because the mean of its divisors is an integer number (9817908).

Almost surely, 258390377 is an apocalyptic number.

It is an amenable number.

58390377 is a deficient number, since it is larger than the sum of its proper divisors (20152887).

58390377 is a wasteful number, since it uses less digits than its factorization.

58390377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172359.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 58390377 is about 7641.3596303276. The cubic root of 58390377 is about 387.9541718821.

The spelling of 58390377 in words is "fifty-eight million, three hundred ninety thousand, three hundred seventy-seven".

Divisors: 1 3 113 339 172243 516729 19463459 58390377