Base | Representation |
---|---|
bin | 100111010100111001… |
… | …010101010010000000 |
3 | 11000222211121200221102 |
4 | 213110321111102000 |
5 | 1142434441123312 |
6 | 31222032313532 |
7 | 3023261240351 |
oct | 472471252200 |
9 | 130884550842 |
10 | 42226504832 |
11 | 169a9841086 |
12 | 82256a28a8 |
13 | 3c9c434045 |
14 | 2088187d28 |
15 | 11721dbec2 |
hex | 9d4e55480 |
42226504832 has 72 divisors (see below), whose sum is σ = 86420019945. Its totient is φ = 20551797760.
The previous prime is 42226504823. The next prime is 42226504861. The reversal of 42226504832 is 23840562224.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 30156406336 + 12070098496 = 173656^2 + 109864^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=145304.
It is a Duffinian number.
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, 95319203 + ... + 95319645.
Almost surely, 242226504832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42226504832
42226504832 is an abundant number, since it is smaller than the sum of its proper divisors (44193515113).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42226504832 is an frugal number, since it uses more digits than its factorization.
42226504832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 982 (or 486 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 38.
The spelling of 42226504832 in words is "forty-two billion, two hundred twenty-six million, five hundred four thousand, eight hundred thirty-two".
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