Base | Representation |
---|---|
bin | 1001000011101001… |
… | …0110001101001100 |
3 | 20021102202111012020 |
4 | 2100322112031030 |
5 | 14434342330122 |
6 | 1041125210140 |
7 | 114150660444 |
oct | 22072261514 |
9 | 6242674166 |
10 | 2431214412 |
11 | 10383a2410 |
12 | 57a260950 |
13 | 2c98c7613 |
14 | 190c67124 |
15 | e368ec5c |
hex | 90e9634c |
2431214412 has 24 divisors (see below), whose sum is σ = 6188546112. Its totient is φ = 736731600.
The previous prime is 2431214393. The next prime is 2431214413. The reversal of 2431214412 is 2144121342.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (2431214413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9209014 + ... + 9209277.
It is an arithmetic number, because the mean of its divisors is an integer number (257856088).
Almost surely, 22431214412 is an apocalyptic number.
2431214412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2431214412 is an abundant number, since it is smaller than the sum of its proper divisors (3757331700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2431214412 is a wasteful number, since it uses less digits than its factorization.
2431214412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18418309 (or 18418307 counting only the distinct ones).
The product of its digits is 1536, while the sum is 24.
The square root of 2431214412 is about 49307.3464303242. The cubic root of 2431214412 is about 1344.6453484670.
Adding to 2431214412 its reverse (2144121342), we get a palindrome (4575335754).
The spelling of 2431214412 in words is "two billion, four hundred thirty-one million, two hundred fourteen thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •