Base | Representation |
---|---|
bin | 110100010000… |
… | …110000000101 |
3 | 221210001000011 |
4 | 310100300011 |
5 | 12001400401 |
6 | 1205350221 |
7 | 224306662 |
oct | 64206005 |
9 | 27701004 |
10 | 13700101 |
11 | 78080a8 |
12 | 4708371 |
13 | 2ab8a8c |
14 | 1b68a69 |
15 | 1309451 |
hex | d10c05 |
13700101 has 16 divisors (see below), whose sum is σ = 14713600. Its totient is φ = 12737088.
The previous prime is 13700087. The next prime is 13700107. The reversal of 13700101 is 10100731.
It is a cyclic number.
It is not a de Polignac number, because 13700101 - 25 = 13700069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13700107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125635 + ... + 125743.
It is an arithmetic number, because the mean of its divisors is an integer number (919600).
Almost surely, 213700101 is an apocalyptic number.
It is an amenable number.
13700101 is a deficient number, since it is larger than the sum of its proper divisors (1013499).
13700101 is a wasteful number, since it uses less digits than its factorization.
13700101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 268.
The product of its (nonzero) digits is 21, while the sum is 13.
The square root of 13700101 is about 3701.3647483057. The cubic root of 13700101 is about 239.2808390822.
Adding to 13700101 its reverse (10100731), we get a palindrome (23800832).
The spelling of 13700101 in words is "thirteen million, seven hundred thousand, one hundred one".
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