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13706414 = 215743651
BaseRepresentation
bin110100010010…
…010010101110
3221210100122222
4310102102232
512002101124
61205435342
7224334251
oct64222256
927710588
1013706414
117811917
12470bb52
132abb907
141b6b098
15130b25e
hexd124ae

13706414 has 8 divisors (see below), whose sum is σ = 20691048. Its totient is φ = 6809400.

The previous prime is 13706401. The next prime is 13706417. The reversal of 13706414 is 41460731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13706417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21512 + ... + 22139.

It is an arithmetic number, because the mean of its divisors is an integer number (2586381).

Almost surely, 213706414 is an apocalyptic number.

13706414 is a deficient number, since it is larger than the sum of its proper divisors (6984634).

13706414 is a wasteful number, since it uses less digits than its factorization.

13706414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43810.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 13706414 is about 3702.2174436410. The cubic root of 13706414 is about 239.3175869371.

The spelling of 13706414 in words is "thirteen million, seven hundred six thousand, four hundred fourteen".

Divisors: 1 2 157 314 43651 87302 6853207 13706414