Base | Representation |
---|---|
bin | 1011011100101… |
… | …0000100001000 |
3 | 10100100100020121 |
4 | 2313022010020 |
5 | 44242413301 |
6 | 4433033024 |
7 | 1122052162 |
oct | 267120410 |
9 | 110310217 |
10 | 48013576 |
11 | 25114346 |
12 | 140b5774 |
13 | 9c41200 |
14 | 653b932 |
15 | 43363a1 |
hex | 2dca108 |
48013576 has 48 divisors (see below), whose sum is σ = 103266900. Its totient is φ = 20846592.
The previous prime is 48013571. The next prime is 48013579. The reversal of 48013576 is 67531084.
It can be written as a sum of positive squares in 6 ways, for example, as 22752900 + 25260676 = 4770^2 + 5026^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48013571) 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, 21940 + ... + 24028.
Almost surely, 248013576 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 48013576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51633450).
48013576 is an abundant number, since it is smaller than the sum of its proper divisors (55253324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48013576 is a wasteful number, since it uses less digits than its factorization.
48013576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2138 (or 2121 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 34.
The square root of 48013576 is about 6929.1829244147. The cubic root of 48013576 is about 363.4583781550.
The spelling of 48013576 in words is "forty-eight million, thirteen thousand, five hundred seventy-six".
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