Base | Representation |
---|---|
bin | 11001001111001… |
… | …110100111001100 |
3 | 1002111202002100120 |
4 | 121033032213030 |
5 | 1331344004122 |
6 | 110003224540 |
7 | 13331013450 |
oct | 3117164714 |
9 | 1074662316 |
10 | 423422412 |
11 | 1a8013586 |
12 | b9978150 |
13 | 6995270a |
14 | 40340660 |
15 | 2728d75c |
hex | 193ce9cc |
423422412 has 48 divisors (see below), whose sum is σ = 1130153472. Its totient is φ = 120867840.
The previous prime is 423422399. The next prime is 423422443. The reversal of 423422412 is 214224324.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152428 + ... + 155180.
It is an arithmetic number, because the mean of its divisors is an integer number (23544864).
Almost surely, 2423422412 is an apocalyptic number.
423422412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
423422412 is an abundant number, since it is smaller than the sum of its proper divisors (706731060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
423422412 is a wasteful number, since it uses less digits than its factorization.
423422412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4598 (or 4596 counting only the distinct ones).
The product of its digits is 3072, while the sum is 24.
The square root of 423422412 is about 20577.2304258858. The cubic root of 423422412 is about 750.9158660195.
Adding to 423422412 its reverse (214224324), we get a palindrome (637646736).
The spelling of 423422412 in words is "four hundred twenty-three million, four hundred twenty-two thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •