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52370927 = 726328447
BaseRepresentation
bin1100011111000…
…1110111101111
310122112201101222
43013301313233
5101401332202
65110253555
71204100630
oct307616757
9118481358
1052370927
1127620064
12156572bb
13ab0861b
146d53887
1548e74a2
hex31f1def

52370927 has 8 divisors (see below), whose sum is σ = 60082176. Its totient is φ = 44717112.

The previous prime is 52370909. The next prime is 52370933. The reversal of 52370927 is 72907325.

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

It is a cyclic number.

It is not a de Polignac number, because 52370927 - 28 = 52370671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52370957) 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, 12383 + ... + 16064.

It is an arithmetic number, because the mean of its divisors is an integer number (7510272).

Almost surely, 252370927 is an apocalyptic number.

52370927 is a deficient number, since it is larger than the sum of its proper divisors (7711249).

52370927 is a wasteful number, since it uses less digits than its factorization.

52370927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28717.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 52370927 is about 7236.7760086934. The cubic root of 52370927 is about 374.1365068346.

The spelling of 52370927 in words is "fifty-two million, three hundred seventy thousand, nine hundred twenty-seven".

Divisors: 1 7 263 1841 28447 199129 7481561 52370927