Base | Representation |
---|---|
bin | 100011101100010101… |
… | …110110010100111110 |
3 | 10122220221001002001102 |
4 | 203230111312110332 |
5 | 1111442132421034 |
6 | 25334535213102 |
7 | 2524504115645 |
oct | 435425662476 |
9 | 118827032042 |
10 | 38324888894 |
11 | 152874452a6 |
12 | 7516b17192 |
13 | 37ca00b766 |
14 | 1bd7d2435c |
15 | ee48ec97e |
hex | 8ec57653e |
38324888894 has 32 divisors (see below), whose sum is σ = 58620616704. Its totient is φ = 18788172480.
The previous prime is 38324888879. The next prime is 38324888939. The reversal of 38324888894 is 49888842383.
It is a self number, because there is not a number n which added to its sum of digits gives 38324888894.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21022067 + ... + 21023889.
It is an arithmetic number, because the mean of its divisors is an integer number (1831894272).
Almost surely, 238324888894 is an apocalyptic number.
38324888894 is a deficient number, since it is larger than the sum of its proper divisors (20295727810).
38324888894 is a wasteful number, since it uses less digits than its factorization.
38324888894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2672.
The product of its digits is 84934656, while the sum is 65.
The spelling of 38324888894 in words is "thirty-eight billion, three hundred twenty-four million, eight hundred eighty-eight thousand, eight hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •