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13332125 = 53106657
BaseRepresentation
bin110010110110…
…111010011101
3221002100020102
4302312322131
511403112000
61153430445
7221215112
oct62667235
927070212
1013332125
117586694
12456b425
1329ba441
141ab0909
1512853d5
hexcb6e9d

13332125 has 8 divisors (see below), whose sum is σ = 16638648. Its totient is φ = 10665600.

The previous prime is 13332113. The next prime is 13332169. The reversal of 13332125 is 52123331.

It can be written as a sum of positive squares in 4 ways, for example, as 38809 + 13293316 = 197^2 + 3646^2 .

It is not a de Polignac number, because 13332125 - 214 = 13315741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13332097 and 13332106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53204 + ... + 53453.

It is an arithmetic number, because the mean of its divisors is an integer number (2079831).

Almost surely, 213332125 is an apocalyptic number.

It is an amenable number.

13332125 is a deficient number, since it is larger than the sum of its proper divisors (3306523).

13332125 is an equidigital number, since it uses as much as digits as its factorization.

13332125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106672 (or 106662 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 13332125 is about 3651.3182550964. The cubic root of 13332125 is about 237.1190568950.

Adding to 13332125 its reverse (52123331), we get a palindrome (65455456).

The spelling of 13332125 in words is "thirteen million, three hundred thirty-two thousand, one hundred twenty-five".

Divisors: 1 5 25 125 106657 533285 2666425 13332125