Base | Representation |
---|---|
bin | 101011110101100011… |
… | …1000100100001010010 |
3 | 22222222200210011112010 |
4 | 1113223013010201102 |
5 | 3020244013444443 |
6 | 111125145243350 |
7 | 6541563463203 |
oct | 1275307044122 |
9 | 288880704463 |
10 | 94138812498 |
11 | 36a189a6195 |
12 | 162b2a93556 |
13 | 8b53426663 |
14 | 47b08675aa |
15 | 26ae8c1733 |
hex | 15eb1c4852 |
94138812498 has 32 divisors (see below), whose sum is σ = 198405699840. Its totient is φ = 29695237200.
The previous prime is 94138812431. The next prime is 94138812541. The reversal of 94138812498 is 89421883149.
It is a Harshad number since it is a multiple of its sum of digits (57).
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 15 ways as a sum of consecutive naturals, for example, 351828 + ... + 558623.
It is an arithmetic number, because the mean of its divisors is an integer number (6200178120).
Almost surely, 294138812498 is an apocalyptic number.
94138812498 is an abundant number, since it is smaller than the sum of its proper divisors (104266887342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
94138812498 is a wasteful number, since it uses less digits than its factorization.
94138812498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 911382.
The product of its digits is 3981312, while the sum is 57.
The spelling of 94138812498 in words is "ninety-four billion, one hundred thirty-eight million, eight hundred twelve thousand, four hundred ninety-eight".
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