Base | Representation |
---|---|
bin | 101101100010111111… |
… | …000011000001011111 |
3 | 11200020022000102101020 |
4 | 231202333003001133 |
5 | 1300124231204004 |
6 | 34244455015223 |
7 | 3350630326152 |
oct | 554277030137 |
9 | 150208012336 |
10 | 48905334879 |
11 | 19816871a35 |
12 | 958a36a513 |
13 | 47c503939b |
14 | 251d1bdc99 |
15 | 14137148d9 |
hex | b62fc305f |
48905334879 has 16 divisors (see below), whose sum is σ = 66834493440. Its totient is φ = 31798569600.
The previous prime is 48905334823. The next prime is 48905334887. The reversal of 48905334879 is 97843350984.
It is not a de Polignac number, because 48905334879 - 28 = 48905334623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48905334889) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065322 + ... + 1110279.
It is an arithmetic number, because the mean of its divisors is an integer number (4177155840).
Almost surely, 248905334879 is an apocalyptic number.
48905334879 is a deficient number, since it is larger than the sum of its proper divisors (17929158561).
48905334879 is a wasteful number, since it uses less digits than its factorization.
48905334879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2175790.
The product of its (nonzero) digits is 26127360, while the sum is 60.
The spelling of 48905334879 in words is "forty-eight billion, nine hundred five million, three hundred thirty-four thousand, eight hundred seventy-nine".
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