Base | Representation |
---|---|
bin | 1111110010111010… |
… | …0111111110110000 |
3 | 101221111110102102020 |
4 | 3330232213332300 |
5 | 32140430041231 |
6 | 1540423351440 |
7 | 210034043436 |
oct | 37456477660 |
9 | 11844412366 |
10 | 4240080816 |
11 | 1886462524 |
12 | 9a3bb2580 |
13 | 5275a027a |
14 | 2c31aad56 |
15 | 19c39a396 |
hex | fcba7fb0 |
4240080816 has 80 divisors (see below), whose sum is σ = 11114526720. Its totient is φ = 1392733440.
The previous prime is 4240080809. The next prime is 4240080821. The reversal of 4240080816 is 6180800424.
It is a super-2 number, since 2×42400808162 = 35956570652422451712, which contains 22 as substring.
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, 997191 + ... + 1001433.
It is an arithmetic number, because the mean of its divisors is an integer number (138931584).
Almost surely, 24240080816 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4240080816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5557263360).
4240080816 is an abundant number, since it is smaller than the sum of its proper divisors (6874445904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240080816 is a wasteful number, since it uses less digits than its factorization.
4240080816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4554 (or 4548 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 33.
The square root of 4240080816 is about 65115.9029423688. The cubic root of 4240080816 is about 1618.5447501405.
The spelling of 4240080816 in words is "four billion, two hundred forty million, eighty thousand, eight hundred sixteen".
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