Base | Representation |
---|---|
bin | 1100110110101001… |
… | …00101000001010100 |
3 | 122210221010111112010 |
4 | 12123110211001110 |
5 | 103113103032132 |
6 | 3100432424220 |
7 | 333003042516 |
oct | 63324450124 |
9 | 18727114463 |
10 | 6900830292 |
11 | 2a2137aa34 |
12 | 14070a8070 |
13 | 85c8c3345 |
14 | 496703bb6 |
15 | 2a5c7a6cc |
hex | 19b525054 |
6900830292 has 24 divisors (see below), whose sum is σ = 16124668000. Its totient is φ = 2297029536.
The previous prime is 6900830269. The next prime is 6900830297. The reversal of 6900830292 is 2920380096.
It is a self number, because there is not a number n which added to its sum of digits gives 6900830292.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6900830297) 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, 397042 + ... + 414057.
Almost surely, 26900830292 is an apocalyptic number.
It is an amenable number.
6900830292 is an abundant number, since it is smaller than the sum of its proper divisors (9223837708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6900830292 is a wasteful number, since it uses less digits than its factorization.
6900830292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 811815 (or 811813 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 39.
The square root of 6900830292 is about 83071.2362493782. The cubic root of 6900830292 is about 1903.8546208262.
The spelling of 6900830292 in words is "six billion, nine hundred million, eight hundred thirty thousand, two hundred ninety-two".
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