Base | Representation |
---|---|
bin | 10011000101010101… |
… | …00010011100001111 |
3 | 222110000020202211100 |
4 | 21202222202130033 |
5 | 131440241043004 |
6 | 4412343154143 |
7 | 511613132631 |
oct | 114252423417 |
9 | 28400222740 |
10 | 10245252879 |
11 | 43881a6144 |
12 | 1b9b145953 |
13 | c7375a214 |
14 | 6d2964a51 |
15 | 3ee6a5739 |
hex | 262aa270f |
10245252879 has 12 divisors (see below), whose sum is σ = 14836746600. Its totient is φ = 6812607984.
The previous prime is 10245252877. The next prime is 10245252883. The reversal of 10245252879 is 97825254201.
10245252879 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 52 + 528 + 79 = 666.
It is not a de Polignac number, because 10245252879 - 21 = 10245252877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10245252877) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1459689 + ... + 1466690.
It is an arithmetic number, because the mean of its divisors is an integer number (1236395550).
Almost surely, 210245252879 is an apocalyptic number.
10245252879 is a deficient number, since it is larger than the sum of its proper divisors (4591493721).
10245252879 is a wasteful number, since it uses less digits than its factorization.
10245252879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2926774 (or 2926771 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 10245252879 in words is "ten billion, two hundred forty-five million, two hundred fifty-two thousand, eight hundred seventy-nine".
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