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13010132 = 223252533
BaseRepresentation
bin110001101000…
…010011010100
3220110222112202
4301220103110
511312311012
61142504032
7215404262
oct61502324
926428482
1013010132
117386783
124435018
132906a05
141a29432
15121ecc2
hexc684d4

13010132 has 6 divisors (see below), whose sum is σ = 22767738. Its totient is φ = 6505064.

The previous prime is 13010059. The next prime is 13010143. The reversal of 13010132 is 23101031.

It can be written as a sum of positive squares in only one way, i.e., 12988816 + 21316 = 3604^2 + 146^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1626263 + ... + 1626270.

It is an arithmetic number, because the mean of its divisors is an integer number (3794623).

Almost surely, 213010132 is an apocalyptic number.

It is an amenable number.

13010132 is a deficient number, since it is larger than the sum of its proper divisors (9757606).

13010132 is a wasteful number, since it uses less digits than its factorization.

13010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252537 (or 3252535 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 13010132 is about 3606.9560573980. The cubic root of 13010132 is about 235.1945393784.

Adding to 13010132 its reverse (23101031), we get a palindrome (36111163).

The spelling of 13010132 in words is "thirteen million, ten thousand, one hundred thirty-two".

Divisors: 1 2 4 3252533 6505066 13010132