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52055337 = 337468967
BaseRepresentation
bin1100011010010…
…0110100101001
310121221200111110
43012210310221
5101311232322
65055420533
71201314555
oct306446451
9117850443
1052055337
1127424a44
1215524749
13aa27a99
146cb0865
154883c0c
hex31a4d29

52055337 has 8 divisors (see below), whose sum is σ = 71283136. Its totient is φ = 33765552.

The previous prime is 52055317. The next prime is 52055357. The reversal of 52055337 is 73355025.

It is an interprime number because it is at equal distance from previous prime (52055317) and next prime (52055357).

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

It is not a de Polignac number, because 52055337 - 216 = 51989801 is a prime.

It is a super-2 number, since 2×520553372 = 5419516220367138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52055317) 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, 234373 + ... + 234594.

It is an arithmetic number, because the mean of its divisors is an integer number (8910392).

Almost surely, 252055337 is an apocalyptic number.

It is an amenable number.

52055337 is a deficient number, since it is larger than the sum of its proper divisors (19227799).

52055337 is a wasteful number, since it uses less digits than its factorization.

52055337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469007.

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 52055337 is about 7214.9384612760. The cubic root of 52055337 is about 373.3834700063.

The spelling of 52055337 in words is "fifty-two million, fifty-five thousand, three hundred thirty-seven".

Divisors: 1 3 37 111 468967 1406901 17351779 52055337