Base | Representation |
---|---|
bin | 1000100001111110… |
… | …1100110101000000 |
3 | 12220121001122011010 |
4 | 2020133230311000 |
5 | 14142220331311 |
6 | 1015122520520 |
7 | 110514530145 |
oct | 21037546500 |
9 | 5817048133 |
10 | 2290011456 |
11 | a75719557 |
12 | 53ab06140 |
13 | 2a6588885 |
14 | 17a1cc3cc |
15 | d609bda6 |
hex | 887ecd40 |
2290011456 has 56 divisors (see below), whose sum is σ = 6187927680. Its totient is φ = 747092992.
The previous prime is 2290011433. The next prime is 2290011497. The reversal of 2290011456 is 6541100922.
It is a super-2 number, since 2×22900114562 = 10488304937222479872, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117861 + ... + 135908.
Almost surely, 22290011456 is an apocalyptic number.
It is an amenable number.
2290011456 is an abundant number, since it is smaller than the sum of its proper divisors (3897916224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2290011456 is a wasteful number, since it uses less digits than its factorization.
2290011456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253831 (or 253821 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 2290011456 is about 47854.0641534238. The cubic root of 2290011456 is about 1318.0924881541.
The spelling of 2290011456 in words is "two billion, two hundred ninety million, eleven thousand, four hundred fifty-six".
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