Base | Representation |
---|---|
bin | 1010110000101… |
… | …1101000110010 |
3 | 10010221011112210 |
4 | 2230023220302 |
5 | 43023331214 |
6 | 4251232550 |
7 | 1055440050 |
oct | 254135062 |
9 | 103834483 |
10 | 45136434 |
11 | 23529742 |
12 | 13148756 |
13 | 9474765 |
14 | 5dcd1d0 |
15 | 3e68b59 |
hex | 2b0ba32 |
45136434 has 32 divisors (see below), whose sum is σ = 106500096. Its totient is φ = 12479760.
The previous prime is 45136433. The next prime is 45136451. The reversal of 45136434 is 43463154.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (45136433) 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, 16032 + ... + 18635.
It is an arithmetic number, because the mean of its divisors is an integer number (3328128).
Almost surely, 245136434 is an apocalyptic number.
45136434 is an abundant number, since it is smaller than the sum of its proper divisors (61363662).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45136434 is a wasteful number, since it uses less digits than its factorization.
45136434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34710.
The product of its digits is 17280, while the sum is 30.
The square root of 45136434 is about 6718.3654262030. The cubic root of 45136434 is about 356.0484353154.
Adding to 45136434 its reverse (43463154), we get a palindrome (88599588).
The spelling of 45136434 in words is "forty-five million, one hundred thirty-six thousand, four hundred thirty-four".
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