Base | Representation |
---|---|
bin | 10110110010011011… |
… | …01011010000111100 |
3 | 1011120121202111210220 |
4 | 23121031223100330 |
5 | 200023422104143 |
6 | 5341552501340 |
7 | 612113530200 |
oct | 133115532074 |
9 | 34517674726 |
10 | 12234175548 |
11 | 5208967191 |
12 | 245524a850 |
13 | 11cc82653a |
14 | 840b78b00 |
15 | 4b90cad83 |
hex | 2d936b43c |
12234175548 has 72 divisors (see below), whose sum is σ = 34650870912. Its totient is φ = 3343497696.
The previous prime is 12234175519. The next prime is 12234175559. The reversal of 12234175548 is 84557143221.
It is a super-2 number, since 2×122341755482 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 438790 + ... + 465837.
It is an arithmetic number, because the mean of its divisors is an integer number (481262096).
Almost surely, 212234175548 is an apocalyptic number.
It is an amenable number.
12234175548 is an abundant number, since it is smaller than the sum of its proper divisors (22416695364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12234175548 is a wasteful number, since it uses less digits than its factorization.
12234175548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 904671 (or 904662 counting only the distinct ones).
The product of its digits is 268800, while the sum is 42.
The spelling of 12234175548 in words is "twelve billion, two hundred thirty-four million, one hundred seventy-five thousand, five hundred forty-eight".
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