Base | Representation |
---|---|
bin | 1011111110010111… |
… | …1101111100011111 |
3 | 22022000110111122102 |
4 | 2333211331330133 |
5 | 23040341320221 |
6 | 1250543435315 |
7 | 142440650252 |
oct | 27745757437 |
9 | 8260414572 |
10 | 3214401311 |
11 | 13aa49a310 |
12 | 7585b5b3b |
13 | 3c2c41814 |
14 | 226c97099 |
15 | 13c2e530b |
hex | bf97df1f |
3214401311 has 4 divisors (see below), whose sum is σ = 3506619624. Its totient is φ = 2922183000.
The previous prime is 3214401301. The next prime is 3214401319. The reversal of 3214401311 is 1131044123.
It is a semiprime because it is the product of two primes.
It is a de Polignac number, because none of the positive numbers 2k-3214401311 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 (3214401319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146109140 + ... + 146109161.
It is an arithmetic number, because the mean of its divisors is an integer number (876654906).
Almost surely, 23214401311 is an apocalyptic number.
3214401311 is a deficient number, since it is larger than the sum of its proper divisors (292218313).
3214401311 is a wasteful number, since it uses less digits than its factorization.
3214401311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292218312.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 3214401311 is about 56695.6904094130. The cubic root of 3214401311 is about 1475.8199116300.
Adding to 3214401311 its reverse (1131044123), we get a palindrome (4345445434).
The spelling of 3214401311 in words is "three billion, two hundred fourteen million, four hundred one thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •