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61058084 = 22176311423
BaseRepresentation
bin1110100011101…
…0110000100100
311020220001221112
43220322300210
5111112324314
610020404152
71340661623
oct350726044
9136801845
1061058084
113151392a
1218546658
13c85a759
1481756ba
15556143e
hex3a3ac24

61058084 has 24 divisors (see below), whose sum is σ = 113395968. Its totient is φ = 28667520.

The previous prime is 61058071. The next prime is 61058111. The reversal of 61058084 is 48085016.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 61058084.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42197 + ... + 43619.

It is an arithmetic number, because the mean of its divisors is an integer number (4724832).

Almost surely, 261058084 is an apocalyptic number.

It is an amenable number.

61058084 is a deficient number, since it is larger than the sum of its proper divisors (52337884).

61058084 is a wasteful number, since it uses less digits than its factorization.

61058084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2073 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 61058084 is about 7813.9672382216. The cubic root of 61058084 is about 393.7746226645.

The spelling of 61058084 in words is "sixty-one million, fifty-eight thousand, eighty-four".

Divisors: 1 2 4 17 34 68 631 1262 1423 2524 2846 5692 10727 21454 24191 42908 48382 96764 897913 1795826 3591652 15264521 30529042 61058084