Base | Representation |
---|---|
bin | 1011011110110… |
… | …1000111100000 |
3 | 10100121122012020 |
4 | 2313231013200 |
5 | 44312012102 |
6 | 4440101440 |
7 | 1123220601 |
oct | 267550740 |
9 | 110548166 |
10 | 48157152 |
11 | 252021aa |
12 | 14164880 |
13 | 9c91674 |
14 | 6577da8 |
15 | 4363bbc |
hex | 2ded1e0 |
48157152 has 24 divisors (see below), whose sum is σ = 126412776. Its totient is φ = 16052352.
The previous prime is 48157129. The next prime is 48157177. The reversal of 48157152 is 25175184.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×481571522 = 4638222577502208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250723 + ... + 250914.
It is an arithmetic number, because the mean of its divisors is an integer number (5267199).
Almost surely, 248157152 is an apocalyptic number.
It is an amenable number.
48157152 is an abundant number, since it is smaller than the sum of its proper divisors (78255624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48157152 is a wasteful number, since it uses less digits than its factorization.
48157152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501650 (or 501642 counting only the distinct ones).
The product of its digits is 11200, while the sum is 33.
The square root of 48157152 is about 6939.5354311366. The cubic root of 48157152 is about 363.8203033655.
The spelling of 48157152 in words is "forty-eight million, one hundred fifty-seven thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •