Base | Representation |
---|---|
bin | 1001010011010101… |
… | …0011010111000010 |
3 | 20110000112210021202 |
4 | 2110311103113002 |
5 | 20103213012043 |
6 | 1051435221202 |
7 | 115610105000 |
oct | 22465232702 |
9 | 6400483252 |
10 | 2497000898 |
11 | 1071545807 |
12 | 5982a7802 |
13 | 30a41c332 |
14 | 1998ada70 |
15 | e93371b8 |
hex | 94d535c2 |
2497000898 has 32 divisors (see below), whose sum is σ = 4373529600. Its totient is φ = 1068772320.
The previous prime is 2497000897. The next prime is 2497000951. The reversal of 2497000898 is 8980007942.
It is a super-2 number, since 2×24970008982 = 12470026969225612808, which contains 22 as substring.
It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (2497000897) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677990 + ... + 681662.
It is an arithmetic number, because the mean of its divisors is an integer number (136672800).
Almost surely, 22497000898 is an apocalyptic number.
2497000898 is a deficient number, since it is larger than the sum of its proper divisors (1876528702).
2497000898 is an equidigital number, since it uses as much as digits as its factorization.
2497000898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4687 (or 4673 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 47.
The square root of 2497000898 is about 49969.9999799880. Note that the first 4 decimals coincide. The cubic root of 2497000898 is about 1356.6658701091.
The spelling of 2497000898 in words is "two billion, four hundred ninety-seven million, eight hundred ninety-eight", and thus it is an aban number.
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