Base | Representation |
---|---|
bin | 11011111100110111… |
… | …000111010100010010 |
3 | 2212110121002011022021 |
4 | 123330313013110102 |
5 | 442431100010343 |
6 | 21442023402054 |
7 | 2111504504155 |
oct | 337467072422 |
9 | 85417064267 |
10 | 30012110098 |
11 | 11801065583 |
12 | 5996bb332a |
13 | 2aa3a45239 |
14 | 1649cbbc9c |
15 | ba9c1c0ed |
hex | 6fcdc7512 |
30012110098 has 32 divisors (see below), whose sum is σ = 48420403200. Its totient is φ = 13906713744.
The previous prime is 30012110083. The next prime is 30012110099. The reversal of 30012110098 is 89001121003.
It is not an unprimeable number, because it can be changed into a prime (30012110099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5474923 + ... + 5480401.
It is an arithmetic number, because the mean of its divisors is an integer number (1513137600).
Almost surely, 230012110098 is an apocalyptic number.
30012110098 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
30012110098 is a deficient number, since it is larger than the sum of its proper divisors (18408293102).
30012110098 is a wasteful number, since it uses less digits than its factorization.
30012110098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8614.
The product of its (nonzero) digits is 432, while the sum is 25.
The spelling of 30012110098 in words is "thirty billion, twelve million, one hundred ten thousand, ninety-eight".
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