Base | Representation |
---|---|
bin | 1001001100100010… |
… | …0011001101010110 |
3 | 20101000220101121000 |
4 | 2103020203031112 |
5 | 20023413221433 |
6 | 1044540204130 |
7 | 115112560011 |
oct | 22310431526 |
9 | 6330811530 |
10 | 2468492118 |
11 | 1057443734 |
12 | 58a839646 |
13 | 30454a031 |
14 | 195bac378 |
15 | e6aa5113 |
hex | 93223356 |
2468492118 has 64 divisors (see below), whose sum is σ = 5694474240. Its totient is φ = 791791200.
The previous prime is 2468492113. The next prime is 2468492177. The reversal of 2468492118 is 8112948642.
2468492118 is a `hidden beast` number, since 2 + 46 + 8 + 492 + 118 = 666.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2468492113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298921 + ... + 307067.
It is an arithmetic number, because the mean of its divisors is an integer number (88976160).
Almost surely, 22468492118 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2468492118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2847237120).
2468492118 is an abundant number, since it is smaller than the sum of its proper divisors (3225982122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2468492118 is a wasteful number, since it uses less digits than its factorization.
2468492118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8370 (or 8364 counting only the distinct ones).
The product of its digits is 221184, while the sum is 45.
The square root of 2468492118 is about 49683.9221277870. The cubic root of 2468492118 is about 1351.4829826842.
The spelling of 2468492118 in words is "two billion, four hundred sixty-eight million, four hundred ninety-two thousand, one hundred eighteen".
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