Base | Representation |
---|---|
bin | 111001011011… |
… | …1000100111000 |
3 | 2002122202011111 |
4 | 1302313010320 |
5 | 30202010013 |
6 | 2553210104 |
7 | 513634165 |
oct | 162670470 |
9 | 62582144 |
10 | 30110008 |
11 | 15aa6105 |
12 | a100934 |
13 | 6313096 |
14 | 3ddb06c |
15 | 299b73d |
hex | 1cb7138 |
30110008 has 16 divisors (see below), whose sum is σ = 57982680. Its totient is φ = 14647968.
The previous prime is 30109991. The next prime is 30110023. The reversal of 30110008 is 80001103.
It is a super-2 number, since 2×301100082 = 1813225163520128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30110008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50566 + ... + 51157.
Almost surely, 230110008 is an apocalyptic number.
It is an amenable number.
30110008 is a deficient number, since it is larger than the sum of its proper divisors (27872672).
30110008 is a wasteful number, since it uses less digits than its factorization.
30110008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101766 (or 101762 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 30110008 is about 5487.2586962891. The cubic root of 30110008 is about 311.1025877861.
The spelling of 30110008 in words is "thirty million, one hundred ten thousand, eight".
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