Base | Representation |
---|---|
bin | 100111010101001100… |
… | …001010101111101010 |
3 | 11001000011220120000200 |
4 | 213111030022233222 |
5 | 1142442222124120 |
6 | 31222330213030 |
7 | 3023351223543 |
oct | 472514125752 |
9 | 131004816020 |
10 | 42231442410 |
11 | 16a01603823 |
12 | 8227284176 |
13 | 3ca04725a1 |
14 | 2088ab14ca |
15 | 1172864e90 |
hex | 9d530abea |
42231442410 has 48 divisors (see below), whose sum is σ = 114575745024. Its totient is φ = 10772077536.
The previous prime is 42231442361. The next prime is 42231442411. The reversal of 42231442410 is 1424413224.
42231442410 is a `hidden beast` number, since 4 + 2 + 231 + 4 + 424 + 1 + 0 = 666.
It is not an unprimeable number, because it can be changed into a prime (42231442411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10198762 + ... + 10202901.
It is an arithmetic number, because the mean of its divisors is an integer number (2386994688).
Almost surely, 242231442410 is an apocalyptic number.
42231442410 is an abundant number, since it is smaller than the sum of its proper divisors (72344302614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42231442410 is a wasteful number, since it uses less digits than its factorization.
42231442410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20401699 (or 20401696 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 42231442410 its reverse (1424413224), we get a palindrome (43655855634).
The spelling of 42231442410 in words is "forty-two billion, two hundred thirty-one million, four hundred forty-two thousand, four hundred ten".
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