Base | Representation |
---|---|
bin | 10100100010111100… |
… | …11101100001100001 |
3 | 1001110202001100201022 |
4 | 22101132131201201 |
5 | 140042314204121 |
6 | 5022320215225 |
7 | 540230455535 |
oct | 122136354141 |
9 | 31422040638 |
10 | 11030616161 |
11 | 475054a204 |
12 | 217a16a515 |
13 | 106a386c16 |
14 | 768d9dbc5 |
15 | 4485daaab |
hex | 29179d861 |
11030616161 has 8 divisors (see below), whose sum is σ = 11672325504. Its totient is φ = 10402416640.
The previous prime is 11030616139. The next prime is 11030616173. The reversal of 11030616161 is 16161603011.
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 11030616161 - 210 = 11030615137 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 11030616161.
It is not an unprimeable number, because it can be changed into a prime (11030616131) 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, 3375776 + ... + 3379041.
It is an arithmetic number, because the mean of its divisors is an integer number (1459040688).
Almost surely, 211030616161 is an apocalyptic number.
It is an amenable number.
11030616161 is a deficient number, since it is larger than the sum of its proper divisors (641709343).
11030616161 is an equidigital number, since it uses as much as digits as its factorization.
11030616161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6754911.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 11030616161 in words is "eleven billion, thirty million, six hundred sixteen thousand, one hundred sixty-one".
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