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53714980 = 22511244159
BaseRepresentation
bin1100110011101…
…0000000100100
310202002000002201
43030322000210
5102222334410
65155144244
71221366304
oct314720044
9122060081
1053714980
1128358950
1215ba5084
13b189317
1471c3604
154ab083a
hex333a024

53714980 has 24 divisors (see below), whose sum is σ = 123056640. Its totient is φ = 19532640.

The previous prime is 53714929. The next prime is 53714993. The reversal of 53714980 is 8941735.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121860 + ... + 122299.

It is an arithmetic number, because the mean of its divisors is an integer number (5127360).

Almost surely, 253714980 is an apocalyptic number.

It is an amenable number.

53714980 is an abundant number, since it is smaller than the sum of its proper divisors (69341660).

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

53714980 is a wasteful number, since it uses less digits than its factorization.

53714980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244179 (or 244177 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 53714980 is about 7329.0504159816. The cubic root of 53714980 is about 377.3101365316.

The spelling of 53714980 in words is "fifty-three million, seven hundred fourteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 244159 488318 976636 1220795 2441590 2685749 4883180 5371498 10742996 13428745 26857490 53714980