Base | Representation |
---|---|
bin | 101010101111010101… |
… | …000111111100101010 |
3 | 11101110020102200122110 |
4 | 222233111013330222 |
5 | 1222441123121323 |
6 | 33025424103150 |
7 | 3213140651022 |
oct | 525725077452 |
9 | 141406380573 |
10 | 45891223338 |
11 | 1850a443364 |
12 | 8a88a64ab6 |
13 | 4434753a2c |
14 | 2314b82a82 |
15 | 12d8cd4793 |
hex | aaf547f2a |
45891223338 has 32 divisors (see below), whose sum is σ = 92143719360. Its totient is φ = 15236968320.
The previous prime is 45891223307. The next prime is 45891223381. The reversal of 45891223338 is 83332219854.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1799718 + ... + 1825038.
It is an arithmetic number, because the mean of its divisors is an integer number (2879491230).
Almost surely, 245891223338 is an apocalyptic number.
45891223338 is an abundant number, since it is smaller than the sum of its proper divisors (46252496022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45891223338 is a wasteful number, since it uses less digits than its factorization.
45891223338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26502.
The product of its digits is 1244160, while the sum is 48.
The spelling of 45891223338 in words is "forty-five billion, eight hundred ninety-one million, two hundred twenty-three thousand, three hundred thirty-eight".
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