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13339629 = 321482181
BaseRepresentation
bin110010111000…
…101111101101
3221002201112100
4302320233231
511403332004
61153525313
7221246022
oct62705755
927081470
1013339629
117591296
124573839
1329c0994
141ab3549
151287739
hexcb8bed

13339629 has 6 divisors (see below), whose sum is σ = 19268366. Its totient is φ = 8893080.

The previous prime is 13339621. The next prime is 13339639. The reversal of 13339629 is 92693331.

It is a happy number.

13339629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8277129 + 5062500 = 2877^2 + 2250^2 .

It is not a de Polignac number, because 13339629 - 23 = 13339621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13339593 and 13339602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13339621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 741082 + ... + 741099.

Almost surely, 213339629 is an apocalyptic number.

It is an amenable number.

13339629 is a deficient number, since it is larger than the sum of its proper divisors (5928737).

13339629 is a wasteful number, since it uses less digits than its factorization.

13339629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482187 (or 1482184 counting only the distinct ones).

The product of its digits is 26244, while the sum is 36.

The square root of 13339629 is about 3652.3456846252. The cubic root of 13339629 is about 237.1635361178.

The spelling of 13339629 in words is "thirteen million, three hundred thirty-nine thousand, six hundred twenty-nine".

Divisors: 1 3 9 1482181 4446543 13339629