Base | Representation |
---|---|
bin | 110010111111110110… |
… | …0010001000000000001 |
3 | 101110200101121021012001 |
4 | 1211333230101000001 |
5 | 3243242210232201 |
6 | 122151114304001 |
7 | 10624630554322 |
oct | 1457754210001 |
9 | 343611537161 |
10 | 109516492801 |
11 | 4249a228a91 |
12 | 19284a28001 |
13 | a43429aa81 |
14 | 542ccc2449 |
15 | 2cae93b301 |
hex | 197fb11001 |
109516492801 has 8 divisors (see below), whose sum is σ = 112720860800. Its totient is φ = 106357577040.
The previous prime is 109516492781. The next prime is 109516492819. The reversal of 109516492801 is 108294615901.
It is a happy number.
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 109516492801 - 211 = 109516490753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109516492901) 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, 11358171 + ... + 11367808.
It is an arithmetic number, because the mean of its divisors is an integer number (14090107600).
Almost surely, 2109516492801 is an apocalyptic number.
It is an amenable number.
109516492801 is a deficient number, since it is larger than the sum of its proper divisors (3204367999).
109516492801 is an equidigital number, since it uses as much as digits as its factorization.
109516492801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22726119.
The product of its (nonzero) digits is 155520, while the sum is 46.
It can be divided in two parts, 1095 and 16492801, that added together give a triangular number (16493896 = T5743).
The spelling of 109516492801 in words is "one hundred nine billion, five hundred sixteen million, four hundred ninety-two thousand, eight hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •