Base | Representation |
---|---|
bin | 1000111100101101… |
… | …0000011110111110 |
3 | 20012101221222010001 |
4 | 2033023100132332 |
5 | 14404413433430 |
6 | 1034205104514 |
7 | 113345311363 |
oct | 21713203676 |
9 | 6171858101 |
10 | 2402092990 |
11 | 1022a12020 |
12 | 57055813a |
13 | 2c386c4cb |
14 | 18b04646a |
15 | e0d3b3ca |
hex | 8f2d07be |
2402092990 has 32 divisors (see below), whose sum is σ = 4721504256. Its totient is φ = 872624160.
The previous prime is 2402092943. The next prime is 2402093011. The reversal of 2402092990 is 992902042.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106659 + ... + 127201.
It is an arithmetic number, because the mean of its divisors is an integer number (147547008).
Almost surely, 22402092990 is an apocalyptic number.
2402092990 is a deficient number, since it is larger than the sum of its proper divisors (2319411266).
2402092990 is a wasteful number, since it uses less digits than its factorization.
2402092990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21624.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 2402092990 is about 49011.1516902021. The cubic root of 2402092990 is about 1339.2549861012.
The spelling of 2402092990 in words is "two billion, four hundred two million, ninety-two thousand, nine hundred ninety".
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