Base | Representation |
---|---|
bin | 101110000111001100… |
… | …1101000011010100111 |
3 | 100110121021121021220002 |
4 | 1130032121220122213 |
5 | 3110301104113400 |
6 | 113254123331515 |
7 | 10103644551065 |
oct | 1341631503247 |
9 | 313537537802 |
10 | 99025847975 |
11 | 38aa656728a |
12 | 17237680b9b |
13 | 9451a52722 |
14 | 4b15921035 |
15 | 2898961ed5 |
hex | 170e6686a7 |
99025847975 has 12 divisors (see below), whose sum is σ = 122799416376. Its totient is φ = 79215926880.
The previous prime is 99025847969. The next prime is 99025847981. The reversal of 99025847975 is 57974852099.
It is an interprime number because it is at equal distance from previous prime (99025847969) and next prime (99025847981).
It is not a de Polignac number, because 99025847975 - 220 = 99024799399 is a prime.
It is a super-2 number, since 2×990258479752 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341309 + ... + 560841.
It is an arithmetic number, because the mean of its divisors is an integer number (10233284698).
Almost surely, 299025847975 is an apocalyptic number.
99025847975 is a deficient number, since it is larger than the sum of its proper divisors (23773568401).
99025847975 is a wasteful number, since it uses less digits than its factorization.
99025847975 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237586 (or 237581 counting only the distinct ones).
The product of its (nonzero) digits is 57153600, while the sum is 65.
The spelling of 99025847975 in words is "ninety-nine billion, twenty-five million, eight hundred forty-seven thousand, nine hundred seventy-five".
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