Search a number
-
+
58316965 = 574140639
BaseRepresentation
bin1101111001110…
…1100010100101
311001201210211121
43132131202211
5104412120330
65441533541
71305454210
oct336354245
9131653747
1058316965
112aa11443
12176442b1
13c10aba5
147a60777
1551be17a
hex379d8a5

58316965 has 16 divisors (see below), whose sum is σ = 81930240. Its totient is φ = 39012480.

The previous prime is 58316959. The next prime is 58316969. The reversal of 58316965 is 56961385.

It is not a de Polignac number, because 58316965 - 211 = 58314917 is a prime.

It is a super-2 number, since 2×583169652 = 6801736813622450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58316969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18885 + ... + 21754.

It is an arithmetic number, because the mean of its divisors is an integer number (5120640).

Almost surely, 258316965 is an apocalyptic number.

It is an amenable number.

58316965 is a deficient number, since it is larger than the sum of its proper divisors (23613275).

58316965 is a wasteful number, since it uses less digits than its factorization.

58316965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40692.

The product of its digits is 194400, while the sum is 43.

The square root of 58316965 is about 7636.5545241293. The cubic root of 58316965 is about 387.7915170219.

The spelling of 58316965 in words is "fifty-eight million, three hundred sixteen thousand, nine hundred sixty-five".

Divisors: 1 5 7 35 41 205 287 1435 40639 203195 284473 1422365 1666199 8330995 11663393 58316965