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52105153 = 176594651
BaseRepresentation
bin1100011011000…
…0111111000001
310122001012211111
43012300333001
5101314331103
65100443321
71201613032
oct306607701
9118035744
1052105153
1127459411
1215549541
13aa44669
146cc4a89
15489386d
hex31b0fc1

52105153 has 8 divisors (see below), whose sum is σ = 55265760. Its totient is φ = 48955200.

The previous prime is 52105147. The next prime is 52105171. The reversal of 52105153 is 35150125.

52105153 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 not a de Polignac number, because 52105153 - 29 = 52104641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52105453) 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, 8878 + ... + 13528.

It is an arithmetic number, because the mean of its divisors is an integer number (6908220).

Almost surely, 252105153 is an apocalyptic number.

It is an amenable number.

52105153 is a deficient number, since it is larger than the sum of its proper divisors (3160607).

52105153 is a wasteful number, since it uses less digits than its factorization.

52105153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 52105153 is about 7218.3899174262. The cubic root of 52105153 is about 373.5025390696.

Adding to 52105153 its reverse (35150125), we get a palindrome (87255278).

The spelling of 52105153 in words is "fifty-two million, one hundred five thousand, one hundred fifty-three".

Divisors: 1 17 659 4651 11203 79067 3065009 52105153