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53108060 = 2252655403
BaseRepresentation
bin1100101010010…
…1110101011100
310200221011120012
43022211311130
5102043424220
65134142352
71213260665
oct312456534
9120834505
1053108060
1127a83965
12159519b8
13b005cb5
1470a636c
1549e0ac5
hex32a5d5c

53108060 has 12 divisors (see below), whose sum is σ = 111526968. Its totient is φ = 21243216.

The previous prime is 53108023. The next prime is 53108087. The reversal of 53108060 is 6080135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327682 + ... + 1327721.

It is an arithmetic number, because the mean of its divisors is an integer number (9293914).

Almost surely, 253108060 is an apocalyptic number.

It is an amenable number.

53108060 is an abundant number, since it is smaller than the sum of its proper divisors (58418908).

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

53108060 is a wasteful number, since it uses less digits than its factorization.

53108060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655412 (or 2655410 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 53108060 is about 7287.5277014911. The cubic root of 53108060 is about 375.8836878051.

Adding to 53108060 its reverse (6080135), we get a palindrome (59188195).

The spelling of 53108060 in words is "fifty-three million, one hundred eight thousand, sixty".

Divisors: 1 2 4 5 10 20 2655403 5310806 10621612 13277015 26554030 53108060