Base | Representation |
---|---|
bin | 1011101000110… |
… | …1010111110000 |
3 | 10101211222121100 |
4 | 2322031113300 |
5 | 44444013202 |
6 | 4502124400 |
7 | 1131623364 |
oct | 272152760 |
9 | 111758540 |
10 | 48813552 |
11 | 25610387 |
12 | 14420700 |
13 | a161378 |
14 | 66a92a4 |
15 | 444341c |
hex | 2e8d5f0 |
48813552 has 60 divisors (see below), whose sum is σ = 137245680. Its totient is φ = 16195584.
The previous prime is 48813551. The next prime is 48813553. The reversal of 48813552 is 25531884.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (48813551) and next prime (48813553).
It is a super-3 number, since 3×488135523 (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 a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48813551) 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, 36349 + ... + 37667.
It is an arithmetic number, because the mean of its divisors is an integer number (2287428).
Almost surely, 248813552 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 48813552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68622840).
48813552 is an abundant number, since it is smaller than the sum of its proper divisors (88432128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48813552 is a wasteful number, since it uses less digits than its factorization.
48813552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1590 (or 1581 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 48813552 is about 6986.6695928747. The cubic root of 48813552 is about 365.4658516656.
The spelling of 48813552 in words is "forty-eight million, eight hundred thirteen thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •