Base | Representation |
---|---|
bin | 10010100011110… |
… | …00010101010110 |
3 | 101211221110201222 |
4 | 21101320111112 |
5 | 304323312014 |
6 | 23240450342 |
7 | 3600163526 |
oct | 1121702526 |
9 | 354843658 |
10 | 155682134 |
11 | 7a973323 |
12 | 441799b2 |
13 | 2633b30a |
14 | 16967686 |
15 | da0308e |
hex | 9478556 |
155682134 has 16 divisors (see below), whose sum is σ = 236357568. Its totient is φ = 76900992.
The previous prime is 155682133. The next prime is 155682139. The reversal of 155682134 is 431286551.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 155682094 and 155682103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155682133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82004 + ... + 83880.
It is an arithmetic number, because the mean of its divisors is an integer number (14772348).
Almost surely, 2155682134 is an apocalyptic number.
155682134 is a deficient number, since it is larger than the sum of its proper divisors (80675434).
155682134 is a wasteful number, since it uses less digits than its factorization.
155682134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2359.
The product of its digits is 28800, while the sum is 35.
The square root of 155682134 is about 12477.2646842166. The cubic root of 155682134 is about 537.9553843315.
The spelling of 155682134 in words is "one hundred fifty-five million, six hundred eighty-two thousand, one hundred thirty-four".
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