Base | Representation |
---|---|
bin | 11100000001100000… |
… | …100001100100100001 |
3 | 2212200000210011020001 |
4 | 130001200201210201 |
5 | 443111024340101 |
6 | 21453450420001 |
7 | 2113442261302 |
oct | 340140414441 |
9 | 85600704201 |
10 | 30090074401 |
11 | 11841076292 |
12 | 59b9131601 |
13 | 2ab6c41b6a |
14 | 16563b47a9 |
15 | bb19bc901 |
hex | 701821921 |
30090074401 has 4 divisors (see below), whose sum is σ = 30104522032. Its totient is φ = 30075626772.
The previous prime is 30090074393. The next prime is 30090074419. The reversal of 30090074401 is 10447009003.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30090074401 - 23 = 30090074393 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30090074401.
It is not an unprimeable number, because it can be changed into a prime (30090074101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7220691 + ... + 7224856.
It is an arithmetic number, because the mean of its divisors is an integer number (7526130508).
Almost surely, 230090074401 is an apocalyptic number.
It is an amenable number.
30090074401 is a deficient number, since it is larger than the sum of its proper divisors (14447631).
30090074401 is a wasteful number, since it uses less digits than its factorization.
30090074401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14447630.
The product of its (nonzero) digits is 3024, while the sum is 28.
The spelling of 30090074401 in words is "thirty billion, ninety million, seventy-four thousand, four hundred one".
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