Base | Representation |
---|---|
bin | 11100000001111100… |
… | …011011100101011001 |
3 | 2212200112112211012221 |
4 | 130001330123211121 |
5 | 443114412434123 |
6 | 21454311304041 |
7 | 2113561410313 |
oct | 340174334531 |
9 | 85615484187 |
10 | 30097389913 |
11 | 11845212568 |
12 | 59bb67b021 |
13 | 2ab8603876 |
14 | 165735a7b3 |
15 | bb246525d |
hex | 701f1b959 |
30097389913 has 8 divisors (see below), whose sum is σ = 30450530880. Its totient is φ = 29746273200.
The previous prime is 30097389911. The next prime is 30097389923. The reversal of 30097389913 is 31998379003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30097389913 - 21 = 30097389911 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30097389911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476143 + ... + 535636.
It is an arithmetic number, because the mean of its divisors is an integer number (3806316360).
Almost surely, 230097389913 is an apocalyptic number.
It is an amenable number.
30097389913 is a deficient number, since it is larger than the sum of its proper divisors (353140967).
30097389913 is a wasteful number, since it uses less digits than its factorization.
30097389913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012127.
The product of its (nonzero) digits is 1102248, while the sum is 52.
The spelling of 30097389913 in words is "thirty billion, ninety-seven million, three hundred eighty-nine thousand, nine hundred thirteen".
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