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53413048 = 23131730211
BaseRepresentation
bin1100101111000…
…0010010111000
310201111122221001
43023300102320
5102133204143
65144454344
71216001113
oct313602270
9121448831
1053413048
1128172017
1215a7a3b4
13b0b1a70
14714557a
154a5114d
hex32f04b8

53413048 has 32 divisors (see below), whose sum is σ = 114201360. Its totient is φ = 23201280.

The previous prime is 53413043. The next prime is 53413049. The reversal of 53413048 is 84031435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53413043) 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, 13338 + ... + 16873.

Almost surely, 253413048 is an apocalyptic number.

It is an amenable number.

53413048 is an abundant number, since it is smaller than the sum of its proper divisors (60788312).

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

53413048 is a wasteful number, since it uses less digits than its factorization.

53413048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30247 (or 30243 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 53413048 is about 7308.4230857279. The cubic root of 53413048 is about 376.6018541298.

The spelling of 53413048 in words is "fifty-three million, four hundred thirteen thousand, forty-eight".

Divisors: 1 2 4 8 13 17 26 34 52 68 104 136 221 442 884 1768 30211 60422 120844 241688 392743 513587 785486 1027174 1570972 2054348 3141944 4108696 6676631 13353262 26706524 53413048