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58774012 = 221111311821
BaseRepresentation
bin1110000000110…
…1000111111100
311002121000210021
43200031013330
5110021232022
65455421524
71312366543
oct340150774
9132530707
1058774012
11301a3870
12178248a4
13c23ac2b
147b3d15a
15525e7c7
hex380d1fc

58774012 has 24 divisors (see below), whose sum is σ = 113207472. Its totient is φ = 26476800.

The previous prime is 58774007. The next prime is 58774057. The reversal of 58774012 is 21047785.

It is a happy number.

58774012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×587740122 = 6908768973152288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939 + ... + 10882.

It is an arithmetic number, because the mean of its divisors is an integer number (4716978).

Almost surely, 258774012 is an apocalyptic number.

It is an amenable number.

58774012 is a deficient number, since it is larger than the sum of its proper divisors (54433460).

58774012 is a wasteful number, since it uses less digits than its factorization.

58774012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11949 (or 11947 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 34.

The square root of 58774012 is about 7666.4210685300. The cubic root of 58774012 is about 388.8019601560.

It can be divided in two parts, 5877 and 4012, that added together give a palindrome (9889).

The spelling of 58774012 in words is "fifty-eight million, seven hundred seventy-four thousand, twelve".

Divisors: 1 2 4 11 22 44 113 226 452 1243 2486 4972 11821 23642 47284 130031 260062 520124 1335773 2671546 5343092 14693503 29387006 58774012