Base | Representation |
---|---|
bin | 101010101111001… |
… | …0111010100101101 |
3 | 10200221100221000212 |
4 | 1111132113110231 |
5 | 10414102220323 |
6 | 354144032205 |
7 | 50351665460 |
oct | 12536272455 |
9 | 3627327025 |
10 | 1434023213 |
11 | 676517957 |
12 | 340302665 |
13 | 19b131a5c |
14 | d864b2d7 |
15 | 85d65b78 |
hex | 5579752d |
1434023213 has 8 divisors (see below), whose sum is σ = 1640171328. Its totient is φ = 1228197024.
The previous prime is 1434023191. The next prime is 1434023221. The reversal of 1434023213 is 3123204341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1434023213 - 220 = 1432974637 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1434023263) 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, 70856 + ... + 88817.
It is an arithmetic number, because the mean of its divisors is an integer number (205021416).
Almost surely, 21434023213 is an apocalyptic number.
It is an amenable number.
1434023213 is a deficient number, since it is larger than the sum of its proper divisors (206148115).
1434023213 is a wasteful number, since it uses less digits than its factorization.
1434023213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160963.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1434023213 is about 37868.4989536158. The cubic root of 1434023213 is about 1127.6787426288.
Adding to 1434023213 its reverse (3123204341), we get a palindrome (4557227554).
The spelling of 1434023213 in words is "one billion, four hundred thirty-four million, twenty-three thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •