Base | Representation |
---|---|
bin | 1011011111110… |
… | …0011001001101 |
3 | 10100201211000202 |
4 | 2313330121031 |
5 | 44321012400 |
6 | 4441303245 |
7 | 1123601201 |
oct | 267743115 |
9 | 110654022 |
10 | 48219725 |
11 | 25245214 |
12 | 14194b25 |
13 | 9cb3ca8 |
14 | 6592b01 |
15 | 43774d5 |
hex | 2dfc64d |
48219725 has 12 divisors (see below), whose sum is σ = 61722240. Its totient is φ = 37330800.
The previous prime is 48219709. The next prime is 48219737. The reversal of 48219725 is 52791284.
It is not a de Polignac number, because 48219725 - 24 = 48219709 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30335 + ... + 31884.
It is an arithmetic number, because the mean of its divisors is an integer number (5143520).
Almost surely, 248219725 is an apocalyptic number.
It is an amenable number.
48219725 is a deficient number, since it is larger than the sum of its proper divisors (13502515).
48219725 is a wasteful number, since it uses less digits than its factorization.
48219725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62260 (or 62255 counting only the distinct ones).
The product of its digits is 40320, while the sum is 38.
The square root of 48219725 is about 6944.0424105848. The cubic root of 48219725 is about 363.9778118142.
The spelling of 48219725 in words is "forty-eight million, two hundred nineteen thousand, seven hundred twenty-five".
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