Base | Representation |
---|---|
bin | 100100010101100000111… |
… | …100011111010111011100 |
3 | 22211201012101200012110120 |
4 | 210111200330133113130 |
5 | 311402330113000303 |
6 | 5151035044434540 |
7 | 345255022533450 |
oct | 44254074372734 |
9 | 8751171605416 |
10 | 2497002468828 |
11 | 882a7788479a |
12 | 343b290a8a50 |
13 | 15160a68355a |
14 | 88bd9950660 |
15 | 44e458a8553 |
hex | 24560f1f5dc |
2497002468828 has 96 divisors (see below), whose sum is σ = 6665558592000. Its totient is φ = 712692034560.
The previous prime is 2497002468823. The next prime is 2497002468893. The reversal of 2497002468828 is 8288642007942.
It is a super-2 number, since 2×24970024688282 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2497002468823) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562259088 + ... + 562263528.
It is an arithmetic number, because the mean of its divisors is an integer number (69432902000).
Almost surely, 22497002468828 is an apocalyptic number.
2497002468828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2497002468828 is an abundant number, since it is smaller than the sum of its proper divisors (4168556123172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2497002468828 is a wasteful number, since it uses less digits than its factorization.
2497002468828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9867 (or 9865 counting only the distinct ones).
The product of its (nonzero) digits is 24772608, while the sum is 60.
It can be divided in two parts, 2497002 and 468828, that added together give a triangular number (2965830 = T2435).
The spelling of 2497002468828 in words is "two trillion, four hundred ninety-seven billion, two million, four hundred sixty-eight thousand, eight hundred twenty-eight".
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