Base | Representation |
---|---|
bin | 11001011011101100… |
… | …11011101000000110 |
3 | 1022020120200110110011 |
4 | 30231312123220012 |
5 | 210430430124132 |
6 | 10134515420434 |
7 | 662235215332 |
oct | 145566335006 |
9 | 38216613404 |
10 | 13654145542 |
11 | 5877455704 |
12 | 27908b471a |
13 | 1397a7787b |
14 | 9375a87c2 |
15 | 54dab7b47 |
hex | 32dd9ba06 |
13654145542 has 4 divisors (see below), whose sum is σ = 20481218316. Its totient is φ = 6827072770.
The previous prime is 13654145521. The next prime is 13654145551. The reversal of 13654145542 is 24554145631.
13654145542 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 13654145495 and 13654145504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413536384 + ... + 3413536387.
It is an arithmetic number, because the mean of its divisors is an integer number (5120304579).
Almost surely, 213654145542 is an apocalyptic number.
13654145542 is a deficient number, since it is larger than the sum of its proper divisors (6827072774).
13654145542 is an equidigital number, since it uses as much as digits as its factorization.
13654145542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6827072773.
The product of its digits is 288000, while the sum is 40.
The spelling of 13654145542 in words is "thirteen billion, six hundred fifty-four million, one hundred forty-five thousand, five hundred forty-two".
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