Base | Representation |
---|---|
bin | 1001111110111110… |
… | …0011101101111111 |
3 | 20220202222100210021 |
4 | 2133233203231333 |
5 | 20442042410130 |
6 | 1121534353011 |
7 | 123262000366 |
oct | 23757435577 |
9 | 6822870707 |
10 | 2680044415 |
11 | 11558a7044 |
12 | 62965b767 |
13 | 33931a5c9 |
14 | 1b5d1a7dd |
15 | 10a44237a |
hex | 9fbe3b7f |
2680044415 has 16 divisors (see below), whose sum is σ = 3230097408. Its totient is φ = 2134695456.
The previous prime is 2680044413. The next prime is 2680044431. The reversal of 2680044415 is 5144400862.
It is a cyclic number.
It is not a de Polignac number, because 2680044415 - 21 = 2680044413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2680044413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1736134 + ... + 1737676.
It is an arithmetic number, because the mean of its divisors is an integer number (201881088).
Almost surely, 22680044415 is an apocalyptic number.
2680044415 is a deficient number, since it is larger than the sum of its proper divisors (550052993).
2680044415 is a wasteful number, since it uses less digits than its factorization.
2680044415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2838.
The product of its (nonzero) digits is 30720, while the sum is 34.
The square root of 2680044415 is about 51769.1453956891. The cubic root of 2680044415 is about 1389.0375849178.
The spelling of 2680044415 in words is "two billion, six hundred eighty million, forty-four thousand, four hundred fifteen".
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