Base | Representation |
---|---|
bin | 10011001010001011… |
… | …01001001000101111 |
3 | 222112211202111111210 |
4 | 21211011221020233 |
5 | 132031143200443 |
6 | 4420354445503 |
7 | 512615546310 |
oct | 114505511057 |
9 | 28484674453 |
10 | 10285912623 |
11 | 43a9147438 |
12 | 1bb0893893 |
13 | c7bcc513c |
14 | 6d810a607 |
15 | 403037c33 |
hex | 26516922f |
10285912623 has 48 divisors (see below), whose sum is σ = 16261939968. Its totient is φ = 5664816000.
The previous prime is 10285912613. The next prime is 10285912661. The reversal of 10285912623 is 32621958201.
It is not a de Polignac number, because 10285912623 - 25 = 10285912591 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10285912613) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5710323 + ... + 5712123.
It is an arithmetic number, because the mean of its divisors is an integer number (338790416).
Almost surely, 210285912623 is an apocalyptic number.
10285912623 is a deficient number, since it is larger than the sum of its proper divisors (5976027345).
10285912623 is a wasteful number, since it uses less digits than its factorization.
10285912623 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156 (or 2125 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The spelling of 10285912623 in words is "ten billion, two hundred eighty-five million, nine hundred twelve thousand, six hundred twenty-three".
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