Base | Representation |
---|---|
bin | 1011101010011… |
… | …1011111100000 |
3 | 10102001102101000 |
4 | 2322213133200 |
5 | 100010424134 |
6 | 4504312000 |
7 | 1132550331 |
oct | 272473740 |
9 | 112042330 |
10 | 48920544 |
11 | 25683802 |
12 | 14472600 |
13 | a19ac8a |
14 | 66d6288 |
15 | 4464e99 |
hex | 2ea77e0 |
48920544 has 96 divisors (see below), whose sum is σ = 146270880. Its totient is φ = 15897600.
The previous prime is 48920539. The next prime is 48920569. The reversal of 48920544 is 44502984.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 48920499 and 48920508.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34734 + ... + 36114.
It is an arithmetic number, because the mean of its divisors is an integer number (1523655).
Almost surely, 248920544 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 48920544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73135440).
48920544 is an abundant number, since it is smaller than the sum of its proper divisors (97350336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48920544 is a wasteful number, since it uses less digits than its factorization.
48920544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1441 (or 1427 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The square root of 48920544 is about 6994.3222688120. The cubic root of 48920544 is about 365.7326722992.
The spelling of 48920544 in words is "forty-eight million, nine hundred twenty thousand, five hundred forty-four".
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