Base | Representation |
---|---|
bin | 100111011110100100… |
… | …110000110010110110 |
3 | 11001102011011110012012 |
4 | 213132210300302312 |
5 | 1143303023302122 |
6 | 31250112524222 |
7 | 3030302401055 |
oct | 473644606266 |
9 | 131364143165 |
10 | 42388884662 |
11 | 16a82469493 |
12 | 826bb50672 |
13 | 3cc6c78a97 |
14 | 20a197639c |
15 | 11815b47e2 |
hex | 9de930cb6 |
42388884662 has 16 divisors (see below), whose sum is σ = 65822207040. Its totient is φ = 20449179072.
The previous prime is 42388884653. The next prime is 42388884679. The reversal of 42388884662 is 26648888324.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174263 + ... + 339330.
It is an arithmetic number, because the mean of its divisors is an integer number (4113887940).
Almost surely, 242388884662 is an apocalyptic number.
42388884662 is a deficient number, since it is larger than the sum of its proper divisors (23433322378).
42388884662 is a wasteful number, since it uses less digits than its factorization.
42388884662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 515047.
The product of its digits is 28311552, while the sum is 59.
The spelling of 42388884662 in words is "forty-two billion, three hundred eighty-eight million, eight hundred eighty-four thousand, six hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •