Base | Representation |
---|---|
bin | 1011011101100… |
… | …0001001100100 |
3 | 10100110021101100 |
4 | 2313120021210 |
5 | 44301240033 |
6 | 4434200100 |
7 | 1122412320 |
oct | 267301144 |
9 | 110407340 |
10 | 48071268 |
11 | 25153723 |
12 | 14123030 |
13 | 9c6154b |
14 | 6554980 |
15 | 4348513 |
hex | 2dd8264 |
48071268 has 36 divisors (see below), whose sum is σ = 138873280. Its totient is φ = 13734576.
The previous prime is 48071267. The next prime is 48071281. The reversal of 48071268 is 86217084.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×480712683 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (48071267) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95128 + ... + 95631.
Almost surely, 248071268 is an apocalyptic number.
It is an amenable number.
48071268 is an abundant number, since it is smaller than the sum of its proper divisors (90802012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48071268 is a wasteful number, since it uses less digits than its factorization.
48071268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190776 (or 190771 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 48071268 is about 6933.3446474267. The cubic root of 48071268 is about 363.6038942751.
The spelling of 48071268 in words is "forty-eight million, seventy-one thousand, two hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •