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58831941 = 377338377
BaseRepresentation
bin1110000001101…
…1010001000101
311002200222020210
43200123101011
5110030110231
65500550033
71313030460
oct340332105
9132628223
1058831941
1130233343
1217852319
13c25b3cc
147b562d7
155271a46
hex381b445

58831941 has 16 divisors (see below), whose sum is σ = 90879104. Its totient is φ = 33156864.

The previous prime is 58831939. The next prime is 58831957. The reversal of 58831941 is 14913885.

It is not a de Polignac number, because 58831941 - 21 = 58831939 is a prime.

It is a super-2 number, since 2×588319412 = 6922394563654962, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 6.

It is a self number, because there is not a number n which added to its sum of digits gives 58831941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58831901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17656 + ... + 20721.

It is an arithmetic number, because the mean of its divisors is an integer number (5679944).

Almost surely, 258831941 is an apocalyptic number.

It is an amenable number.

58831941 is a deficient number, since it is larger than the sum of its proper divisors (32047163).

58831941 is a wasteful number, since it uses less digits than its factorization.

58831941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38460.

The product of its digits is 34560, while the sum is 39.

The square root of 58831941 is about 7670.1982373339. The cubic root of 58831941 is about 388.9296555570.

The spelling of 58831941 in words is "fifty-eight million, eight hundred thirty-one thousand, nine hundred forty-one".

Divisors: 1 3 7 21 73 219 511 1533 38377 115131 268639 805917 2801521 8404563 19610647 58831941