Base | Representation |
---|---|
bin | 10001000101101001… |
… | …011101110011001110 |
3 | 1202100201200121210011 |
4 | 101011221131303032 |
5 | 300034140221204 |
6 | 12232405103434 |
7 | 1216455355333 |
oct | 210551356316 |
9 | 52321617704 |
10 | 18348367054 |
11 | 78661a1816 |
12 | 36809b7b7a |
13 | 1965464434 |
14 | c60bd098a |
15 | 725c6d304 |
hex | 445a5dcce |
18348367054 has 8 divisors (see below), whose sum is σ = 27544590000. Its totient is φ = 9166837056.
The previous prime is 18348367039. The next prime is 18348367061. The reversal of 18348367054 is 45076384381.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 18348366989 and 18348367007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3670114 + ... + 3675109.
It is an arithmetic number, because the mean of its divisors is an integer number (3443073750).
Almost surely, 218348367054 is an apocalyptic number.
18348367054 is a deficient number, since it is larger than the sum of its proper divisors (9196222946).
18348367054 is a wasteful number, since it uses less digits than its factorization.
18348367054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7346474.
The product of its (nonzero) digits is 1935360, while the sum is 49.
The spelling of 18348367054 in words is "eighteen billion, three hundred forty-eight million, three hundred sixty-seven thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •