Base | Representation |
---|---|
bin | 1001111010000… |
… | …01110010111100 |
3 | 12210101021101012 |
4 | 10331001302330 |
5 | 132233411004 |
6 | 12125134352 |
7 | 2026253321 |
oct | 475016274 |
9 | 183337335 |
10 | 83107004 |
11 | 42a03582 |
12 | 239ba3b8 |
13 | 142aa656 |
14 | b074b48 |
15 | 746946e |
hex | 4f41cbc |
83107004 has 12 divisors (see below), whose sum is σ = 151760784. Its totient is φ = 39746784.
The previous prime is 83106997. The next prime is 83107019. The reversal of 83107004 is 40070138.
It is a happy number.
It is a super-2 number, since 2×831070042 = 13813548227712032, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a congruent number.
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, 451577 + ... + 451760.
It is an arithmetic number, because the mean of its divisors is an integer number (12646732).
Almost surely, 283107004 is an apocalyptic number.
It is an amenable number.
83107004 is a deficient number, since it is larger than the sum of its proper divisors (68653780).
83107004 is a wasteful number, since it uses less digits than its factorization.
83107004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 903364 (or 903362 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 83107004 is about 9116.3042950529. The cubic root of 83107004 is about 436.3944400656.
The spelling of 83107004 in words is "eighty-three million, one hundred seven thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •