Base | Representation |
---|---|
bin | 1100100100110000100… |
… | …10110101011111101010 |
3 | 1112022012102200201111210 |
4 | 12102120102311133222 |
5 | 24034320230213023 |
6 | 530252025333550 |
7 | 43133434512063 |
oct | 6223022653752 |
9 | 1468172621453 |
10 | 432051804138 |
11 | 157260a86229 |
12 | 6b8993372b6 |
13 | 31985b18116 |
14 | 16ca8d0d56a |
15 | b38a719593 |
hex | 64984b57ea |
432051804138 has 32 divisors (see below), whose sum is σ = 877388198400. Its totient is φ = 141808327920.
The previous prime is 432051804113. The next prime is 432051804139. The reversal of 432051804138 is 831408150234.
It is a super-2 number, since 2×4320518041382 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 432051804096 and 432051804105.
It is not an unprimeable number, because it can be changed into a prime (432051804139) 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, 309088 + ... + 979611.
It is an arithmetic number, because the mean of its divisors is an integer number (27418381200).
Almost surely, 2432051804138 is an apocalyptic number.
432051804138 is an abundant number, since it is smaller than the sum of its proper divisors (445336394262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
432051804138 is a wasteful number, since it uses less digits than its factorization.
432051804138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1289562.
The product of its (nonzero) digits is 92160, while the sum is 39.
The spelling of 432051804138 in words is "four hundred thirty-two billion, fifty-one million, eight hundred four thousand, one hundred thirty-eight".
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