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60485904 = 2432420041
BaseRepresentation
bin1110011010111…
…1000100010000
311012211000001200
43212233010100
5110441022104
610000231200
71333056513
oct346570420
9135730050
1060485904
1131162a56
121830b500
13c6ba19b
148066d7a
15549bb39
hex39af110

60485904 has 30 divisors (see below), whose sum is σ = 169276926. Its totient is φ = 20161920.

The previous prime is 60485899. The next prime is 60485921. The reversal of 60485904 is 40958406.

60485904 is a `hidden beast` number, since 60 + 4 + 8 + 590 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 52533504 + 7952400 = 7248^2 + 2820^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209877 + ... + 210164.

Almost surely, 260485904 is an apocalyptic number.

It is an amenable number.

60485904 is an abundant number, since it is smaller than the sum of its proper divisors (108791022).

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

60485904 is a wasteful number, since it uses less digits than its factorization.

60485904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420055 (or 420046 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 60485904 is about 7777.2684150671. The cubic root of 60485904 is about 392.5407295421.

The spelling of 60485904 in words is "sixty million, four hundred eighty-five thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 420041 840082 1260123 1680164 2520246 3360328 3780369 5040492 6720656 7560738 10080984 15121476 20161968 30242952 60485904