Base | Representation |
---|---|
bin | 110000000110100… |
… | …100110111011010 |
3 | 2002020120101100200 |
4 | 300012210313122 |
5 | 3123044431414 |
6 | 212025243030 |
7 | 25666433553 |
oct | 6006446732 |
9 | 2066511320 |
10 | 807030234 |
11 | 38460283a |
12 | 1a6333476 |
13 | cb274aaa |
14 | 7927932a |
15 | 4acb5109 |
hex | 301a4dda |
807030234 has 12 divisors (see below), whose sum is σ = 1748565546. Its totient is φ = 269010072.
The previous prime is 807030229. The next prime is 807030253. The reversal of 807030234 is 432030708.
It can be written as a sum of positive squares in only one way, i.e., 753667209 + 53363025 = 27453^2 + 7305^2 .
It is a junction number, because it is equal to n+sod(n) for n = 807030198 and 807030207.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22417489 + ... + 22417524.
Almost surely, 2807030234 is an apocalyptic number.
807030234 is an abundant number, since it is smaller than the sum of its proper divisors (941535312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
807030234 is a wasteful number, since it uses less digits than its factorization.
807030234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44835021 (or 44835018 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 807030234 is about 28408.2775613024. The cubic root of 807030234 is about 931.0291278412.
The spelling of 807030234 in words is "eight hundred seven million, thirty thousand, two hundred thirty-four".
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