Base | Representation |
---|---|
bin | 101101010011011101… |
… | …100111000000010000 |
3 | 11122120010222112010211 |
4 | 231103131213000100 |
5 | 1244111044123440 |
6 | 34202553133504 |
7 | 3341315631211 |
oct | 552335470020 |
9 | 148503875124 |
10 | 48644911120 |
11 | 196a2869793 |
12 | 95170ba294 |
13 | 47830b72a0 |
14 | 24d678d408 |
15 | 13ea921eea |
hex | b53767010 |
48644911120 has 320 divisors, whose sum is σ = 136678752000. Its totient is φ = 15905783808.
The previous prime is 48644911109. The next prime is 48644911153. The reversal of 48644911120 is 2111944684.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60129276 + ... + 60130084.
It is an arithmetic number, because the mean of its divisors is an integer number (427121100).
Almost surely, 248644911120 is an apocalyptic number.
48644911120 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 48644911120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68339376000).
48644911120 is an abundant number, since it is smaller than the sum of its proper divisors (88033840880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48644911120 is a wasteful number, since it uses less digits than its factorization.
48644911120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1050 (or 1044 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 40.
The spelling of 48644911120 in words is "forty-eight billion, six hundred forty-four million, nine hundred eleven thousand, one hundred twenty".
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