Base | Representation |
---|---|
bin | 1001111110111… |
… | …10100011101000 |
3 | 12211120220011101 |
4 | 10333132203220 |
5 | 132414432341 |
6 | 12151011144 |
7 | 2034566314 |
oct | 477364350 |
9 | 184526141 |
10 | 83749096 |
11 | 43301a32 |
12 | 24069ab4 |
13 | 144739a2 |
14 | b1a0b44 |
15 | 7544831 |
hex | 4fde8e8 |
83749096 has 16 divisors (see below), whose sum is σ = 159604740. Its totient is φ = 41187840.
The previous prime is 83749087. The next prime is 83749111. The reversal of 83749096 is 69094738.
It can be written as a sum of positive squares in 2 ways, for example, as 81540900 + 2208196 = 9030^2 + 1486^2 .
It is a super-2 number, since 2×837490962 = 14027822161634432, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85321 + ... + 86296.
Almost surely, 283749096 is an apocalyptic number.
It is an amenable number.
83749096 is a deficient number, since it is larger than the sum of its proper divisors (75855644).
83749096 is a wasteful number, since it uses less digits than its factorization.
83749096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171684 (or 171680 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 46.
The square root of 83749096 is about 9151.4532179321. The cubic root of 83749096 is about 437.5154319455.
The spelling of 83749096 in words is "eighty-three million, seven hundred forty-nine thousand, ninety-six".
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