Base | Representation |
---|---|
bin | 1011101000110… |
… | …1010111000000 |
3 | 10101211222112120 |
4 | 2322031113000 |
5 | 44444013004 |
6 | 4502124240 |
7 | 1131623265 |
oct | 272152700 |
9 | 111758476 |
10 | 48813504 |
11 | 25610343 |
12 | 14420680 |
13 | a16133c |
14 | 66a926c |
15 | 44433d9 |
hex | 2e8d5c0 |
48813504 has 56 divisors (see below), whose sum is σ = 130533648. Its totient is φ = 16097280.
The previous prime is 48813503. The next prime is 48813509. The reversal of 48813504 is 40531884.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48813503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17314 + ... + 19934.
It is an arithmetic number, because the mean of its divisors is an integer number (2330958).
Almost surely, 248813504 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 48813504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65266824).
48813504 is an abundant number, since it is smaller than the sum of its proper divisors (81720144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48813504 is a wasteful number, since it uses less digits than its factorization.
48813504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2733 (or 2723 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 48813504 is about 6986.6661577608. Note that the first 3 decimals coincide. The cubic root of 48813504 is about 365.4657318739.
It can be divided in two parts, 4881 and 3504, that added together give a triangular number (8385 = T129).
The spelling of 48813504 in words is "forty-eight million, eight hundred thirteen thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •