Base | Representation |
---|---|
bin | 111111001001101… |
… | …1010011101101000 |
3 | 12110200022021200220 |
4 | 1332103122131220 |
5 | 13314432041334 |
6 | 550133530040 |
7 | 103340234022 |
oct | 17623323550 |
9 | 5420267626 |
10 | 2119018344 |
11 | 998148933 |
12 | 4b17a3920 |
13 | 27a019511 |
14 | 1615db012 |
15 | c6072449 |
hex | 7e4da768 |
2119018344 has 32 divisors (see below), whose sum is σ = 5306605920. Its totient is φ = 705131456.
The previous prime is 2119018331. The next prime is 2119018373. The reversal of 2119018344 is 4438109112.
It is a happy 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, 61119 + ... + 89294.
It is an arithmetic number, because the mean of its divisors is an integer number (165831435).
Almost surely, 22119018344 is an apocalyptic number.
2119018344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2119018344 is an abundant number, since it is smaller than the sum of its proper divisors (3187587576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2119018344 is a wasteful number, since it uses less digits than its factorization.
2119018344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151009 (or 151005 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 2119018344 is about 46032.7963956134. The cubic root of 2119018344 is about 1284.4333462238.
The spelling of 2119018344 in words is "two billion, one hundred nineteen million, eighteen thousand, three hundred forty-four".
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