Base | Representation |
---|---|
bin | 101011110100000111… |
… | …0110000000010111010 |
3 | 22222212022212100012020 |
4 | 1113220032300002322 |
5 | 3020144131303023 |
6 | 111120301455310 |
7 | 6540436001304 |
oct | 1275016600272 |
9 | 288768770166 |
10 | 94090494138 |
11 | 369a36a3963 |
12 | 1629a871536 |
13 | 8b46409804 |
14 | 47a828a974 |
15 | 26aa529de3 |
hex | 15e83b00ba |
94090494138 has 16 divisors (see below), whose sum is σ = 188184439296. Its totient is φ = 31362922880.
The previous prime is 94090494109. The next prime is 94090494143. The reversal of 94090494138 is 83149409049.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331495 + ... + 545957.
It is an arithmetic number, because the mean of its divisors is an integer number (11761527456).
Almost surely, 294090494138 is an apocalyptic number.
94090494138 is an abundant number, since it is smaller than the sum of its proper divisors (94093945158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94090494138 is a wasteful number, since it uses less digits than its factorization.
94090494138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287589.
The product of its (nonzero) digits is 1119744, while the sum is 51.
The spelling of 94090494138 in words is "ninety-four billion, ninety million, four hundred ninety-four thousand, one hundred thirty-eight".
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