Base | Representation |
---|---|
bin | 101010100110010001… |
… | …110111111100100100 |
3 | 11101001122201001211112 |
4 | 222212101313330210 |
5 | 1222133240021140 |
6 | 33002401324152 |
7 | 3206315166443 |
oct | 524621677444 |
9 | 141048631745 |
10 | 45739376420 |
11 | 1844175a541 |
12 | 8a46036658 |
13 | 440c15929a |
14 | 22dc936d5a |
15 | 12ca7dcc65 |
hex | aa6477f24 |
45739376420 has 48 divisors (see below), whose sum is σ = 101724916608. Its totient is φ = 17239073280.
The previous prime is 45739376393. The next prime is 45739376453. The reversal of 45739376420 is 2467393754.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 711221 + ... + 772860.
It is an arithmetic number, because the mean of its divisors is an integer number (2119269096).
Almost surely, 245739376420 is an apocalyptic number.
It is an amenable number.
45739376420 is an abundant number, since it is smaller than the sum of its proper divisors (55985540188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45739376420 is a wasteful number, since it uses less digits than its factorization.
45739376420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1484180 (or 1484178 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 50.
The spelling of 45739376420 in words is "forty-five billion, seven hundred thirty-nine million, three hundred seventy-six thousand, four hundred twenty".
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