Base | Representation |
---|---|
bin | 11100001001000101… |
… | …011101001001000010 |
3 | 2212222212222121102001 |
4 | 130021011131021002 |
5 | 443341100233343 |
6 | 21514231214214 |
7 | 2116544633425 |
oct | 341105351102 |
9 | 85885877361 |
10 | 30217196098 |
11 | 118a6901741 |
12 | 5a3381736a |
13 | 2b073904bb |
14 | 16692259bc |
15 | bbcc2d44d |
hex | 70915d242 |
30217196098 has 32 divisors (see below), whose sum is σ = 48042086400. Its totient is φ = 14214358224.
The previous prime is 30217196077. The next prime is 30217196099. The reversal of 30217196098 is 89069171203.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (30217196099) 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, 11161261 + ... + 11163967.
It is an arithmetic number, because the mean of its divisors is an integer number (1501315200).
Almost surely, 230217196098 is an apocalyptic number.
30217196098 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
30217196098 is a deficient number, since it is larger than the sum of its proper divisors (17824890302).
30217196098 is a wasteful number, since it uses less digits than its factorization.
30217196098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4654.
The product of its (nonzero) digits is 163296, while the sum is 46.
The spelling of 30217196098 in words is "thirty billion, two hundred seventeen million, one hundred ninety-six thousand, ninety-eight".
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