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52883120 = 2454315373
BaseRepresentation
bin1100100110111…
…0111010110000
310200111202000002
43021232322300
5102014224440
65125245132
71211333123
oct311567260
9120452002
1052883120
112793a964
12158637a8
13ac577b4
1470483ba
154999115
hex326eeb0

52883120 has 40 divisors (see below), whose sum is σ = 125820816. Its totient is φ = 20659968.

The previous prime is 52883119. The next prime is 52883123. The reversal of 52883120 is 2138825.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (52883123) 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, 4247 + ... + 11126.

Almost surely, 252883120 is an apocalyptic number.

It is an amenable number.

52883120 is an abundant number, since it is smaller than the sum of its proper divisors (72937696).

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

52883120 is a wasteful number, since it uses less digits than its factorization.

52883120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15429 (or 15423 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 52883120 is about 7272.0781073913. The cubic root of 52883120 is about 375.3522497574.

The spelling of 52883120 in words is "fifty-two million, eight hundred eighty-three thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 43 80 86 172 215 344 430 688 860 1720 3440 15373 30746 61492 76865 122984 153730 245968 307460 614920 661039 1229840 1322078 2644156 3305195 5288312 6610390 10576624 13220780 26441560 52883120