Base | Representation |
---|---|
bin | 1001010010111101… |
… | …0000111100100000 |
3 | 20102220120101011020 |
4 | 2110233100330200 |
5 | 20102311340034 |
6 | 1051341245440 |
7 | 115560463362 |
oct | 22457207440 |
9 | 6386511136 |
10 | 2495418144 |
11 | 107066464a |
12 | 597863880 |
13 | 309cb6aab |
14 | 1995bad32 |
15 | e9123249 |
hex | 94bd0f20 |
2495418144 has 24 divisors (see below), whose sum is σ = 6550472880. Its totient is φ = 831806016.
The previous prime is 2495418113. The next prime is 2495418169. The reversal of 2495418144 is 4418145942.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×24954181442 = 12454223426808809472, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2495418096 and 2495418105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12996874 + ... + 12997065.
It is an arithmetic number, because the mean of its divisors is an integer number (272936370).
Almost surely, 22495418144 is an apocalyptic number.
2495418144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2495418144 is an abundant number, since it is smaller than the sum of its proper divisors (4055054736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2495418144 is a wasteful number, since it uses less digits than its factorization.
2495418144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25993952 (or 25993944 counting only the distinct ones).
The product of its digits is 184320, while the sum is 42.
The square root of 2495418144 is about 49954.1604273358. The cubic root of 2495418144 is about 1356.3791632061.
The spelling of 2495418144 in words is "two billion, four hundred ninety-five million, four hundred eighteen thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •