Base | Representation |
---|---|
bin | 110100010001… |
… | …010100000001 |
3 | 221210011011100 |
4 | 310101110001 |
5 | 12001434101 |
6 | 1205405013 |
7 | 224316456 |
oct | 64212401 |
9 | 27704140 |
10 | 13702401 |
11 | 78098a9 |
12 | 4709769 |
13 | 2ab9b3b |
14 | 1b6982d |
15 | 1309e86 |
hex | d11501 |
13702401 has 24 divisors (see below), whose sum is σ = 20985120. Its totient is φ = 8591616.
The previous prime is 13702397. The next prime is 13702417. The reversal of 13702401 is 10420731.
It is not a de Polignac number, because 13702401 - 22 = 13702397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13702441) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38641 + ... + 38993.
It is an arithmetic number, because the mean of its divisors is an integer number (874380).
Almost surely, 213702401 is an apocalyptic number.
It is an amenable number.
13702401 is a deficient number, since it is larger than the sum of its proper divisors (7282719).
13702401 is a wasteful number, since it uses less digits than its factorization.
13702401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 605 (or 602 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 13702401 is about 3701.6754314769. The cubic root of 13702401 is about 239.2942286461.
The spelling of 13702401 in words is "thirteen million, seven hundred two thousand, four hundred one".
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