Base | Representation |
---|---|
bin | 10011011110101… |
… | …11100111010100 |
3 | 102101111012201110 |
4 | 21233113213110 |
5 | 313313144221 |
6 | 24114255020 |
7 | 4022661045 |
oct | 1157274724 |
9 | 371435643 |
10 | 163412436 |
11 | 84273200 |
12 | 46887470 |
13 | 27b16a65 |
14 | 179ba8cc |
15 | e52d776 |
hex | 9bd79d4 |
163412436 has 36 divisors (see below), whose sum is σ = 419113856. Its totient is φ = 49518480.
The previous prime is 163412399. The next prime is 163412441. The reversal of 163412436 is 634214361.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54820 + ... + 57723.
Almost surely, 2163412436 is an apocalyptic number.
It is an amenable number.
163412436 is an abundant number, since it is smaller than the sum of its proper divisors (255701420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163412436 is a wasteful number, since it uses less digits than its factorization.
163412436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112572 (or 112559 counting only the distinct ones).
The product of its digits is 10368, while the sum is 30.
The square root of 163412436 is about 12783.2873706258. The cubic root of 163412436 is about 546.7158959896.
Adding to 163412436 its reverse (634214361), we get a palindrome (797626797).
The spelling of 163412436 in words is "one hundred sixty-three million, four hundred twelve thousand, four hundred thirty-six".
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