Base | Representation |
---|---|
bin | 1001111001010… |
… | …00101111101000 |
3 | 12210012001121202 |
4 | 10330220233220 |
5 | 132222120032 |
6 | 12123023332 |
7 | 2025345212 |
oct | 474505750 |
9 | 183161552 |
10 | 83004392 |
11 | 42943479 |
12 | 2396ab48 |
13 | 14272a33 |
14 | b0495b2 |
15 | 7448d62 |
hex | 4f28be8 |
83004392 has 16 divisors (see below), whose sum is σ = 155735460. Its totient is φ = 41474944.
The previous prime is 83004373. The next prime is 83004403. The reversal of 83004392 is 29340038.
It can be written as a sum of positive squares in 2 ways, for example, as 71808676 + 11195716 = 8474^2 + 3346^2 .
It is a super-3 number, since 3×830043923 (a number of 25 digits) contains 333 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, 16118 + ... + 20634.
Almost surely, 283004392 is an apocalyptic number.
It is an amenable number.
83004392 is a deficient number, since it is larger than the sum of its proper divisors (72731068).
83004392 is a wasteful number, since it uses less digits than its factorization.
83004392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6820 (or 6816 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 83004392 is about 9110.6746182706. The cubic root of 83004392 is about 436.2147610718.
The spelling of 83004392 in words is "eighty-three million, four thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •