Base | Representation |
---|---|
bin | 11100100000010010… |
… | …111101010010010001 |
3 | 2221000000201222001110 |
4 | 130200102331102101 |
5 | 1000140243032401 |
6 | 22021021523533 |
7 | 2132313622536 |
oct | 344022752221 |
9 | 87000658043 |
10 | 30606611601 |
11 | 11a866a8335 |
12 | 5b221135a9 |
13 | 2b69c67187 |
14 | 16a4c32d8d |
15 | be20009d6 |
hex | 7204bd491 |
30606611601 has 16 divisors (see below), whose sum is σ = 40914298880. Its totient is φ = 20351733840.
The previous prime is 30606611599. The next prime is 30606611617. The reversal of 30606611601 is 10611660603.
It is not a de Polignac number, because 30606611601 - 21 = 30606611599 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30606611621) 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, 1996596 + ... + 2011866.
It is an arithmetic number, because the mean of its divisors is an integer number (2557143680).
Almost surely, 230606611601 is an apocalyptic number.
It is an amenable number.
30606611601 is a deficient number, since it is larger than the sum of its proper divisors (10307687279).
30606611601 is a wasteful number, since it uses less digits than its factorization.
30606611601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16956.
The product of its (nonzero) digits is 3888, while the sum is 30.
The spelling of 30606611601 in words is "thirty billion, six hundred six million, six hundred eleven thousand, six hundred one".
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