Base | Representation |
---|---|
bin | 10001100010011010… |
… | …010001011110011011 |
3 | 1210121100201001000121 |
4 | 101202122101132123 |
5 | 302031204024200 |
6 | 12352324014111 |
7 | 1234435132054 |
oct | 214232213633 |
9 | 53540631017 |
10 | 18830923675 |
11 | 7a93624743 |
12 | 3796531337 |
13 | 1a1141c9b5 |
14 | ca8d2572b |
15 | 7532dce1a |
hex | 46269179b |
18830923675 has 6 divisors (see below), whose sum is σ = 23350345388. Its totient is φ = 15064738920.
The previous prime is 18830923649. The next prime is 18830923703. The reversal of 18830923675 is 57632903881.
It is not a de Polignac number, because 18830923675 - 215 = 18830890907 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 376618449 + ... + 376618498.
Almost surely, 218830923675 is an apocalyptic number.
18830923675 is a deficient number, since it is larger than the sum of its proper divisors (4519421713).
18830923675 is an equidigital number, since it uses as much as digits as its factorization.
18830923675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753236957 (or 753236952 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 52.
The spelling of 18830923675 in words is "eighteen billion, eight hundred thirty million, nine hundred twenty-three thousand, six hundred seventy-five".
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