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58052418 = 2367144409
BaseRepresentation
bin1101110101110…
…0111101000010
311001020100221120
43131130331002
5104330134133
65432133110
71303303014
oct335347502
9131210846
1058052418
112a850706
1217537196
13c047658
1479d21b4
15516aab3
hex375cf42

58052418 has 16 divisors (see below), whose sum is σ = 117838560. Its totient is φ = 19061856.

The previous prime is 58052417. The next prime is 58052431. The reversal of 58052418 is 81425085.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58052411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71803 + ... + 72606.

It is an arithmetic number, because the mean of its divisors is an integer number (7364910).

Almost surely, 258052418 is an apocalyptic number.

58052418 is an abundant number, since it is smaller than the sum of its proper divisors (59786142).

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

58052418 is a wasteful number, since it uses less digits than its factorization.

58052418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144481.

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 58052418 is about 7619.2137389628. The cubic root of 58052418 is about 387.2042402220.

The spelling of 58052418 in words is "fifty-eight million, fifty-two thousand, four hundred eighteen".

Divisors: 1 2 3 6 67 134 201 402 144409 288818 433227 866454 9675403 19350806 29026209 58052418