Base | Representation |
---|---|
bin | 10001100101110011110011… |
… | …00101010110000110001100 |
3 | 12001222000100000000210210120 |
4 | 20302321321211112012030 |
5 | 20032233242404110443 |
6 | 214134300250504540 |
7 | 11101501534631424 |
oct | 1062717145260614 |
9 | 161860300023716 |
10 | 38682515300748 |
11 | 11364187488610 |
12 | 4408b20135150 |
13 | 187798cc51347 |
14 | 97a35ab1d484 |
15 | 47134acca083 |
hex | 232e7995618c |
38682515300748 has 48 divisors (see below), whose sum is σ = 98632326651264. Its totient is φ = 11702005018240.
The previous prime is 38682515300747. The next prime is 38682515300773. The reversal of 38682515300748 is 84700351528683.
It is a junction number, because it is equal to n+sod(n) for n = 38682515300691 and 38682515300700.
It is not an unprimeable number, because it can be changed into a prime (38682515300747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249538665 + ... + 249693632.
It is an arithmetic number, because the mean of its divisors is an integer number (2054840138568).
Almost surely, 238682515300748 is an apocalyptic number.
It is an amenable number.
38682515300748 is an abundant number, since it is smaller than the sum of its proper divisors (59949811350516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38682515300748 is a wasteful number, since it uses less digits than its factorization.
38682515300748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 499232902 (or 499232900 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 60.
The spelling of 38682515300748 in words is "thirty-eight trillion, six hundred eighty-two billion, five hundred fifteen million, three hundred thousand, seven hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •