Base | Representation |
---|---|
bin | 101101000011101111… |
… | …010100110111100010 |
3 | 11121212202121112201020 |
4 | 231003233110313202 |
5 | 1243041031314340 |
6 | 34120451150310 |
7 | 3331633506621 |
oct | 550357246742 |
9 | 147782545636 |
10 | 48381119970 |
11 | 19577976577 |
12 | 94628a5396 |
13 | 4740556551 |
14 | 24ad7236b8 |
15 | 13d26b69d0 |
hex | b43bd4de2 |
48381119970 has 16 divisors (see below), whose sum is σ = 116114688000. Its totient is φ = 12901631984.
The previous prime is 48381119923. The next prime is 48381119977. The reversal of 48381119970 is 7991118384.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (48381119977) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806351970 + ... + 806352029.
It is an arithmetic number, because the mean of its divisors is an integer number (7257168000).
Almost surely, 248381119970 is an apocalyptic number.
48381119970 is an abundant number, since it is smaller than the sum of its proper divisors (67733568030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48381119970 is a wasteful number, since it uses less digits than its factorization.
48381119970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1612704009.
The product of its (nonzero) digits is 435456, while the sum is 51.
The spelling of 48381119970 in words is "forty-eight billion, three hundred eighty-one million, one hundred nineteen thousand, nine hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •