Base | Representation |
---|---|
bin | 1011100100100… |
… | …1010010000100 |
3 | 10101022211001000 |
4 | 2321021102010 |
5 | 44411102120 |
6 | 4452133300 |
7 | 1126352316 |
oct | 271112204 |
9 | 111284030 |
10 | 48534660 |
11 | 2543a899 |
12 | 14307230 |
13 | a094445 |
14 | 66357b6 |
15 | 43da990 |
hex | 2e49484 |
48534660 has 144 divisors (see below), whose sum is σ = 160917120. Its totient is φ = 12142080.
The previous prime is 48534617. The next prime is 48534667. The reversal of 48534660 is 6643584.
It is a super-2 number, since 2×485346602 = 4711226442631200, which contains 22 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 (48534667) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 155905 + ... + 156215.
It is an arithmetic number, because the mean of its divisors is an integer number (1117480).
Almost surely, 248534660 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48534660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80458560).
48534660 is an abundant number, since it is smaller than the sum of its proper divisors (112382460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48534660 is a wasteful number, since it uses less digits than its factorization.
48534660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363 (or 338 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 36.
The square root of 48534660 is about 6966.6821371439. The cubic root of 48534660 is about 364.7685027342.
It can be divided in two parts, 48534 and 660, that added together give a palindrome (49194).
The spelling of 48534660 in words is "forty-eight million, five hundred thirty-four thousand, six hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •