Base | Representation |
---|---|
bin | 101101010010000100… |
… | …001011110111000010 |
3 | 11122111111212112202200 |
4 | 231102010023313002 |
5 | 1244034044002442 |
6 | 34200354454030 |
7 | 3340612445202 |
oct | 552204136702 |
9 | 148444775680 |
10 | 48621469122 |
11 | 19690608436 |
12 | 950b294316 |
13 | 477b29a295 |
14 | 24d360a402 |
15 | 13e884134c |
hex | b5210bdc2 |
48621469122 has 18 divisors (see below), whose sum is σ = 105348543417. Its totient is φ = 16206844536.
The previous prime is 48621469103. The next prime is 48621469181. The reversal of 48621469122 is 22196412684.
It is a happy number.
48621469122 is a `hidden beast` number, since 4 + 8 + 62 + 1 + 469 + 122 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 45603175401 + 3018293721 = 213549^2 + 54939^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=155919.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 909528 + ... + 961500.
Almost surely, 248621469122 is an apocalyptic number.
48621469122 is an abundant number, since it is smaller than the sum of its proper divisors (56727074295).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48621469122 is an frugal number, since it uses more digits than its factorization.
48621469122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103954 (or 51978 counting only the distinct ones).
The product of its digits is 331776, while the sum is 45.
The spelling of 48621469122 in words is "forty-eight billion, six hundred twenty-one million, four hundred sixty-nine thousand, one hundred twenty-two".
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