Base | Representation |
---|---|
bin | 10001011101011110… |
… | …00001011111101100 |
3 | 220012021212012222020 |
4 | 20232233001133230 |
5 | 123144221412140 |
6 | 4150101350140 |
7 | 451203541122 |
oct | 105657013754 |
9 | 26167765866 |
10 | 9374013420 |
11 | 3a80428032 |
12 | 1997408350 |
13 | b650c3605 |
14 | 64cd73912 |
15 | 39ce5a6d0 |
hex | 22ebc17ec |
9374013420 has 24 divisors (see below), whose sum is σ = 26247237744. Its totient is φ = 2499736896.
The previous prime is 9374013419. The next prime is 9374013427. The reversal of 9374013420 is 243104739.
It is not an unprimeable number, because it can be changed into a prime (9374013427) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 78116719 + ... + 78116838.
It is an arithmetic number, because the mean of its divisors is an integer number (1093634906).
Almost surely, 29374013420 is an apocalyptic number.
It is an amenable number.
9374013420 is an abundant number, since it is smaller than the sum of its proper divisors (16873224324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9374013420 is a wasteful number, since it uses less digits than its factorization.
9374013420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156233569 (or 156233567 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 9374013420 is about 96819.4888439306. The cubic root of 9374013420 is about 2108.5076949886.
The spelling of 9374013420 in words is "nine billion, three hundred seventy-four million, thirteen thousand, four hundred twenty".
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