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52331107 = 611038329
BaseRepresentation
bin1100011110100…
…0001001100011
310122110200210011
43013220021203
5101344043412
65105345351
71203543553
oct307501143
9118420704
1052331107
11275a3154
1215638257
13aac346a
146d43163
1548da7a7
hex31e8263

52331107 has 8 divisors (see below), whose sum is σ = 53711840. Its totient is φ = 50967360.

The previous prime is 52331099. The next prime is 52331113. The reversal of 52331107 is 70113325.

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 52331107 - 23 = 52331099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52331177) 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, 2119 + ... + 10447.

It is an arithmetic number, because the mean of its divisors is an integer number (6713980).

Almost surely, 252331107 is an apocalyptic number.

52331107 is a deficient number, since it is larger than the sum of its proper divisors (1380733).

52331107 is a wasteful number, since it uses less digits than its factorization.

52331107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8493.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 52331107 is about 7234.0242603961. The cubic root of 52331107 is about 374.0416584517.

The spelling of 52331107 in words is "fifty-two million, three hundred thirty-one thousand, one hundred seven".

Divisors: 1 61 103 6283 8329 508069 857887 52331107