Base | Representation |
---|---|
bin | 1010110000101… |
… | …1011100110110 |
3 | 10010221010111111 |
4 | 2230023130312 |
5 | 43023320140 |
6 | 4251225234 |
7 | 1055434606 |
oct | 254133466 |
9 | 103833444 |
10 | 45135670 |
11 | 23529108 |
12 | 1314821a |
13 | 94742c8 |
14 | 5dccc06 |
15 | 3e687ea |
hex | 2b0b736 |
45135670 has 32 divisors (see below), whose sum is σ = 83734560. Its totient is φ = 17506560.
The previous prime is 45135667. The next prime is 45135679. The reversal of 45135670 is 7653154.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45135679) 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, 115836 + ... + 116224.
It is an arithmetic number, because the mean of its divisors is an integer number (2616705).
Almost surely, 245135670 is an apocalyptic number.
45135670 is a deficient number, since it is larger than the sum of its proper divisors (38598890).
45135670 is a wasteful number, since it uses less digits than its factorization.
45135670 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 45135670 is about 6718.3085668939. The cubic root of 45135670 is about 356.0464264243.
The spelling of 45135670 in words is "forty-five million, one hundred thirty-five thousand, six hundred seventy".
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