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58194668 = 2274794339
BaseRepresentation
bin1101110111111…
…1101011101100
311001111121002002
43131333223230
5104344212133
65435151432
71304434520
oct335775354
9131447062
1058194668
112a938574
12175a5578
13c09731c
147a2bd80
155197ce8
hex377faec

58194668 has 24 divisors (see below), whose sum is σ = 116659200. Its totient is φ = 24882768.

The previous prime is 58194667. The next prime is 58194683. The reversal of 58194668 is 86649185.

It is not an unprimeable number, because it can be changed into a prime (58194667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11243 + ... + 15581.

It is an arithmetic number, because the mean of its divisors is an integer number (4860800).

Almost surely, 258194668 is an apocalyptic number.

It is an amenable number.

58194668 is an abundant number, since it is smaller than the sum of its proper divisors (58464532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58194668 is a wasteful number, since it uses less digits than its factorization.

58194668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4829 (or 4827 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 58194668 is about 7628.5429801503. The cubic root of 58194668 is about 387.5202470170.

The spelling of 58194668 in words is "fifty-eight million, one hundred ninety-four thousand, six hundred sixty-eight".

Divisors: 1 2 4 7 14 28 479 958 1916 3353 4339 6706 8678 13412 17356 30373 60746 121492 2078381 4156762 8313524 14548667 29097334 58194668