Base | Representation |
---|---|
bin | 1011101011010… |
… | …0101010111000 |
3 | 10102011011102010 |
4 | 2322310222320 |
5 | 100014141040 |
6 | 4505405520 |
7 | 1133163600 |
oct | 272645270 |
9 | 112134363 |
10 | 48974520 |
11 | 25710311 |
12 | 144998a0 |
13 | a1b970a |
14 | 670bc00 |
15 | 4475e80 |
hex | 2eb4ab8 |
48974520 has 96 divisors (see below), whose sum is σ = 170931600. Its totient is φ = 11192832.
The previous prime is 48974507. The next prime is 48974537. The reversal of 48974520 is 2547984.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1716 + ... + 10044.
Almost surely, 248974520 is an apocalyptic number.
48974520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48974520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85465800).
48974520 is an abundant number, since it is smaller than the sum of its proper divisors (121957080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48974520 is a wasteful number, since it uses less digits than its factorization.
48974520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8357 (or 8346 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 48974520 is about 6998.1797633385. The cubic root of 48974520 is about 365.8671320393.
It can be divided in two parts, 48974 and 520, that added together give a palindrome (49494).
The spelling of 48974520 in words is "forty-eight million, nine hundred seventy-four thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •