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52456201 = 719937657
BaseRepresentation
bin1100100000011…
…0101100001001
310122201001101021
43020012230021
5101412044301
65112152441
71204604350
oct310065411
9118631337
1052456201
1127679136
1215698721
13ab38395
146d76997
1549128a1
hex3206b09

52456201 has 8 divisors (see below), whose sum is σ = 60252800. Its totient is φ = 44735328.

The previous prime is 52456181. The next prime is 52456211. The reversal of 52456201 is 10265425.

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 52456201 - 225 = 18901769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52456211) 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, 17436 + ... + 20221.

It is an arithmetic number, because the mean of its divisors is an integer number (7531600).

Almost surely, 252456201 is an apocalyptic number.

It is an amenable number.

52456201 is a deficient number, since it is larger than the sum of its proper divisors (7796599).

52456201 is a wasteful number, since it uses less digits than its factorization.

52456201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37863.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 52456201 is about 7242.6653243126. The cubic root of 52456201 is about 374.3394617804.

The spelling of 52456201 in words is "fifty-two million, four hundred fifty-six thousand, two hundred one".

Divisors: 1 7 199 1393 37657 263599 7493743 52456201