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52357201 = 134785691
BaseRepresentation
bin1100011110111…
…0100001010001
310122112000120121
43013232201101
5101400412301
65110110241
71204012621
oct307564121
9118460517
1052357201
1127610816
121564b381
13ab022c0
146d4c881
1548e33a1
hex31ee851

52357201 has 8 divisors (see below), whose sum is σ = 57585024. Its totient is φ = 47300880.

The previous prime is 52357189. The next prime is 52357213. The reversal of 52357201 is 10275325.

52357201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52357189) and next prime (52357213).

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 52357201 - 27 = 52357073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52357231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42235 + ... + 43456.

It is an arithmetic number, because the mean of its divisors is an integer number (7198128).

Almost surely, 252357201 is an apocalyptic number.

It is an amenable number.

52357201 is a deficient number, since it is larger than the sum of its proper divisors (5227823).

52357201 is a wasteful number, since it uses less digits than its factorization.

52357201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85751.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 52357201 is about 7235.8275960667. The cubic root of 52357201 is about 374.1038179192.

The spelling of 52357201 in words is "fifty-two million, three hundred fifty-seven thousand, two hundred one".

Divisors: 1 13 47 611 85691 1113983 4027477 52357201