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52201417 = 1916191697
BaseRepresentation
bin1100011100100…
…0011111001001
310122020002212211
43013020133021
5101330421132
65102505121
71202463502
oct307103711
9118202784
1052201417
1127514774
12155951a1
13aa79418
146d0bba9
1548b2147
hex31c87c9

52201417 has 8 divisors (see below), whose sum is σ = 55015200. Its totient is φ = 49394304.

The previous prime is 52201411. The next prime is 52201433. The reversal of 52201417 is 71410225.

It is a happy number.

52201417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-52201417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52201411) 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, 29913 + ... + 31609.

It is an arithmetic number, because the mean of its divisors is an integer number (6876900).

Almost surely, 252201417 is an apocalyptic number.

It is an amenable number.

52201417 is a deficient number, since it is larger than the sum of its proper divisors (2813783).

52201417 is a wasteful number, since it uses less digits than its factorization.

52201417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52201417 is about 7225.0548094807. The cubic root of 52201417 is about 373.7324122326.

The spelling of 52201417 in words is "fifty-two million, two hundred one thousand, four hundred seventeen".

Divisors: 1 19 1619 1697 30761 32243 2747443 52201417