Base | Representation |
---|---|
bin | 1001010011011110… |
… | …1011010000000100 |
3 | 20110001201101201012 |
4 | 2110313223100010 |
5 | 20103342414134 |
6 | 1051500421352 |
7 | 115615305560 |
oct | 22467532004 |
9 | 6401641635 |
10 | 2497623044 |
11 | 1071930184 |
12 | 598547858 |
13 | 30a5a9577 |
14 | 1999d26a0 |
15 | e940b6ce |
hex | 94deb404 |
2497623044 has 24 divisors (see below), whose sum is σ = 4999877568. Its totient is φ = 1069417440.
The previous prime is 2497622947. The next prime is 2497623049. The reversal of 2497623044 is 4403267942.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2497622992 and 2497623010.
It is not an unprimeable number, because it can be changed into a prime (2497623049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10202 + ... + 71409.
It is an arithmetic number, because the mean of its divisors is an integer number (208328232).
Almost surely, 22497623044 is an apocalyptic number.
It is an amenable number.
2497623044 is an abundant number, since it is smaller than the sum of its proper divisors (2502254524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2497623044 is a wasteful number, since it uses less digits than its factorization.
2497623044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82715 (or 82713 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 41.
The square root of 2497623044 is about 49976.2247873927. The cubic root of 2497623044 is about 1356.7785351539.
The spelling of 2497623044 in words is "two billion, four hundred ninety-seven million, six hundred twenty-three thousand, forty-four".
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