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52760874 = 238793479
BaseRepresentation
bin1100100101000…
…1000100101010
310200021112022110
43021101010222
5102001321444
65122503150
71210313535
oct311210452
9120245273
1052760874
1127867031
1215804ab6
13ac13c6a
147015a1c
154972cb9
hex325112a

52760874 has 8 divisors (see below), whose sum is σ = 105521760. Its totient is φ = 17586956.

The previous prime is 52760867. The next prime is 52760879. The reversal of 52760874 is 47806725.

It is a sphenic number, since it is the product of 3 distinct primes.

52760874 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (52760879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4396734 + ... + 4396745.

It is an arithmetic number, because the mean of its divisors is an integer number (13190220).

Almost surely, 252760874 is an apocalyptic number.

52760874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52760874 is a wasteful number, since it uses less digits than its factorization.

52760874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8793484.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 52760874 is about 7263.6680816238. The cubic root of 52760874 is about 375.0628019263.

The spelling of 52760874 in words is "fifty-two million, seven hundred sixty thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 8793479 17586958 26380437 52760874