Base | Representation |
---|---|
bin | 10011101000111010111… |
… | …001001101010000111101 |
3 | 11210000120111012002211210 |
4 | 103220322321031100331 |
5 | 134102444044243023 |
6 | 2512000135035033 |
7 | 166335353033415 |
oct | 23507271152075 |
9 | 4700514162753 |
10 | 1349607806013 |
11 | 480402471085 |
12 | 199690b0ba79 |
13 | 9a3628298cc |
14 | 4946db87645 |
15 | 2518e149593 |
hex | 13a3ae4d43d |
1349607806013 has 16 divisors (see below), whose sum is σ = 1848182404736. Its totient is φ = 875387736000.
The previous prime is 1349607805981. The next prime is 1349607806039. The reversal of 1349607806013 is 3106087069431.
It is a happy number.
It is not a de Polignac number, because 1349607806013 - 25 = 1349607805981 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 (1349607806413) 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, 2861295 + ... + 3299427.
It is an arithmetic number, because the mean of its divisors is an integer number (115511400296).
Almost surely, 21349607806013 is an apocalyptic number.
It is an amenable number.
1349607806013 is a deficient number, since it is larger than the sum of its proper divisors (498574598723).
1349607806013 is a wasteful number, since it uses less digits than its factorization.
1349607806013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465924.
The product of its (nonzero) digits is 653184, while the sum is 48.
The spelling of 1349607806013 in words is "one trillion, three hundred forty-nine billion, six hundred seven million, eight hundred six thousand, thirteen".
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