Base | Representation |
---|---|
bin | 11110100110100111… |
… | …10111111101111101 |
3 | 1120102001010210011212 |
4 | 33103103313331331 |
5 | 232122101320240 |
6 | 11314202054205 |
7 | 1121103404066 |
oct | 172323677575 |
9 | 46361123155 |
10 | 16430104445 |
11 | 6a71402717 |
12 | 32264aa365 |
13 | 171ac081c1 |
14 | b1c13156d |
15 | 662654165 |
hex | 3d34f7f7d |
16430104445 has 8 divisors (see below), whose sum is σ = 19720372536. Its totient is φ = 13141252096.
The previous prime is 16430104433. The next prime is 16430104451. The reversal of 16430104445 is 54440103461.
It can be written as a sum of positive squares in 4 ways, for example, as 3082692484 + 13347411961 = 55522^2 + 115531^2 .
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 16430104445 - 210 = 16430103421 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328232 + ... + 374961.
It is an arithmetic number, because the mean of its divisors is an integer number (2465046567).
Almost surely, 216430104445 is an apocalyptic number.
It is an amenable number.
16430104445 is a deficient number, since it is larger than the sum of its proper divisors (3290268091).
16430104445 is an equidigital number, since it uses as much as digits as its factorization.
16430104445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707871.
The product of its (nonzero) digits is 23040, while the sum is 32.
The spelling of 16430104445 in words is "sixteen billion, four hundred thirty million, one hundred four thousand, four hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.982 sec. • engine limits •