Base | Representation |
---|---|
bin | 101001001000110… |
… | …001111000100110 |
3 | 1210002200010121010 |
4 | 221020301320212 |
5 | 2403140323314 |
6 | 152252403050 |
7 | 23050216443 |
oct | 5110617046 |
9 | 1702603533 |
10 | 690167334 |
11 | 324643a2a |
12 | 173176486 |
13 | acca8a4c |
14 | 679389ca |
15 | 408ce059 |
hex | 29231e26 |
690167334 has 16 divisors (see below), whose sum is σ = 1393236288. Its totient is φ = 227905512.
The previous prime is 690167333. The next prime is 690167339. The reversal of 690167334 is 433761096.
It is a junction number, because it is equal to n+sod(n) for n = 690167292 and 690167301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (690167333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536872 + ... + 538155.
It is an arithmetic number, because the mean of its divisors is an integer number (87077268).
Almost surely, 2690167334 is an apocalyptic number.
690167334 is an abundant number, since it is smaller than the sum of its proper divisors (703068954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
690167334 is a wasteful number, since it uses less digits than its factorization.
690167334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1075139.
The product of its (nonzero) digits is 81648, while the sum is 39.
The square root of 690167334 is about 26271.0360282955. The cubic root of 690167334 is about 883.7270191357.
The spelling of 690167334 in words is "six hundred ninety million, one hundred sixty-seven thousand, three hundred thirty-four".
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