Base | Representation |
---|---|
bin | 10000001110011… |
… | …00110111101101 |
3 | 100111002212120201 |
4 | 20013030313231 |
5 | 234320333303 |
6 | 21301113501 |
7 | 3241606621 |
oct | 1007146755 |
9 | 314085521 |
10 | 136105453 |
11 | 6a912050 |
12 | 396b8891 |
13 | 22275793 |
14 | 1410d181 |
15 | be3781d |
hex | 81ccded |
136105453 has 16 divisors (see below), whose sum is σ = 150998400. Its totient is φ = 121651200.
The previous prime is 136105427. The next prime is 136105517. The reversal of 136105453 is 354501631.
It is a de Polignac number, because none of the positive numbers 2k-136105453 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 (136105423) 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, 212013 + ... + 212653.
It is an arithmetic number, because the mean of its divisors is an integer number (9437400).
Almost surely, 2136105453 is an apocalyptic number.
It is an amenable number.
136105453 is a deficient number, since it is larger than the sum of its proper divisors (14892947).
136105453 is a wasteful number, since it uses less digits than its factorization.
136105453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 136105453 is about 11666.4241736704. The cubic root of 136105453 is about 514.3892001442.
The spelling of 136105453 in words is "one hundred thirty-six million, one hundred five thousand, four hundred fifty-three".
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