Base | Representation |
---|---|
bin | 1011100111011… |
… | …0111000010010 |
3 | 10101200022020021 |
4 | 2321312320102 |
5 | 44433041201 |
6 | 4500134054 |
7 | 1131060655 |
oct | 271667022 |
9 | 111608207 |
10 | 48721426 |
11 | 25558146 |
12 | 1439732a |
13 | a12b460 |
14 | 668389c |
15 | 4425ea1 |
hex | 2e76e12 |
48721426 has 16 divisors (see below), whose sum is σ = 79123968. Its totient is φ = 22366800.
The previous prime is 48721411. The next prime is 48721427. The reversal of 48721426 is 62412784.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 48721391 and 48721400.
It is not an unprimeable number, because it can be changed into a prime (48721427) 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, 61 + ... + 9871.
It is an arithmetic number, because the mean of its divisors is an integer number (4945248).
Almost surely, 248721426 is an apocalyptic number.
48721426 is a deficient number, since it is larger than the sum of its proper divisors (30402542).
48721426 is a wasteful number, since it uses less digits than its factorization.
48721426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10017.
The product of its digits is 21504, while the sum is 34.
The square root of 48721426 is about 6980.0734953151. The cubic root of 48721426 is about 365.2357918491.
The spelling of 48721426 in words is "forty-eight million, seven hundred twenty-one thousand, four hundred twenty-six".
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