Base | Representation |
---|---|
bin | 10000110110101000… |
… | …110010011110100001 |
3 | 1201201011211001011021 |
4 | 100312220302132201 |
5 | 244030203000421 |
6 | 12151411245441 |
7 | 1210306656436 |
oct | 206650623641 |
9 | 51634731137 |
10 | 18096531361 |
11 | 7747024947 |
12 | 36105a9881 |
13 | 192522b32c |
14 | c39597b8d |
15 | 70dac5341 |
hex | 436a327a1 |
18096531361 has 8 divisors (see below), whose sum is σ = 19333294880. Its totient is φ = 16888199328.
The previous prime is 18096531329. The next prime is 18096531373. The reversal of 18096531361 is 16313569081.
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 18096531361 - 25 = 18096531329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (18046531361) 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, 7106556 + ... + 7109101.
It is an arithmetic number, because the mean of its divisors is an integer number (2416661860).
Almost surely, 218096531361 is an apocalyptic number.
It is an amenable number.
18096531361 is a deficient number, since it is larger than the sum of its proper divisors (1236763519).
18096531361 is a wasteful number, since it uses less digits than its factorization.
18096531361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14215743.
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 18096531361 in words is "eighteen billion, ninety-six million, five hundred thirty-one thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •