Base | Representation |
---|---|
bin | 1010110000101… |
… | …1010001100110 |
3 | 10010221002111211 |
4 | 2230023101212 |
5 | 43023304300 |
6 | 4251222034 |
7 | 1055432530 |
oct | 254132146 |
9 | 103832454 |
10 | 45134950 |
11 | 23528613 |
12 | 1314791a |
13 | 9473b93 |
14 | 5dcc850 |
15 | 3e684ba |
hex | 2b0b466 |
45134950 has 48 divisors (see below), whose sum is σ = 98208000. Its totient is φ = 15109920.
The previous prime is 45134927. The next prime is 45134953. The reversal of 45134950 is 5943154.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45134953) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13551 + ... + 16549.
It is an arithmetic number, because the mean of its divisors is an integer number (2046000).
Almost surely, 245134950 is an apocalyptic number.
45134950 is an abundant number, since it is smaller than the sum of its proper divisors (53073050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45134950 is a wasteful number, since it uses less digits than its factorization.
45134950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3061 (or 3056 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 45134950 is about 6718.2549817642. The cubic root of 45134950 is about 356.0445332077.
The spelling of 45134950 in words is "forty-five million, one hundred thirty-four thousand, nine hundred fifty".
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