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13960684 = 223490171
BaseRepresentation
bin110101010000…
…010111101100
3222021021110101
4311100113230
512033220214
61215120444
7226443463
oct65202754
928237411
1013960684
117975961
124813124
132b7a57a
141bd59da
15135b774
hexd505ec

13960684 has 6 divisors (see below), whose sum is σ = 24431204. Its totient is φ = 6980340.

The previous prime is 13960679. The next prime is 13960691. The reversal of 13960684 is 48606931.

13960684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745082 + ... + 1745089.

Almost surely, 213960684 is an apocalyptic number.

It is an amenable number.

13960684 is a deficient number, since it is larger than the sum of its proper divisors (10470520).

13960684 is a wasteful number, since it uses less digits than its factorization.

13960684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3490175 (or 3490173 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 13960684 is about 3736.3998715341. The cubic root of 13960684 is about 240.7884026232.

The spelling of 13960684 in words is "thirteen million, nine hundred sixty thousand, six hundred eighty-four".

Divisors: 1 2 4 3490171 6980342 13960684