Base | Representation |
---|---|
bin | 1001111010000… |
… | …01101001100100 |
3 | 12210101020112222 |
4 | 10331001221210 |
5 | 132233401104 |
6 | 12125131512 |
7 | 2026251503 |
oct | 475015144 |
9 | 183336488 |
10 | 83106404 |
11 | 42a03087 |
12 | 239b9b98 |
13 | 142aa2b4 |
14 | b07483a |
15 | 74691be |
hex | 4f41a64 |
83106404 has 24 divisors (see below), whose sum is σ = 154441728. Its totient is φ = 38994560.
The previous prime is 83106391. The next prime is 83106407. The reversal of 83106404 is 40460138.
It is a super-2 number, since 2×831064042 = 13813348771622432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (83106407) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24449 + ... + 27639.
It is an arithmetic number, because the mean of its divisors is an integer number (6435072).
Almost surely, 283106404 is an apocalyptic number.
It is an amenable number.
83106404 is a deficient number, since it is larger than the sum of its proper divisors (71335324).
83106404 is a wasteful number, since it uses less digits than its factorization.
83106404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3595 (or 3593 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 83106404 is about 9116.2713869213. The cubic root of 83106404 is about 436.3933898641.
The spelling of 83106404 in words is "eighty-three million, one hundred six thousand, four hundred four".
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