Base | Representation |
---|---|
bin | 1011111110000010… |
… | …1010110111000110 |
3 | 22021220211221110002 |
4 | 2333200222313012 |
5 | 23040012344142 |
6 | 1250454001302 |
7 | 142423104104 |
oct | 27740526706 |
9 | 8256757402 |
10 | 3213012422 |
11 | 13a9730874 |
12 | 758046232 |
13 | 3c28765a9 |
14 | 226a14c74 |
15 | 13c11da32 |
hex | bf82adc6 |
3213012422 has 16 divisors (see below), whose sum is σ = 4977647232. Its totient is φ = 1553852160.
The previous prime is 3213012421. The next prime is 3213012433. The reversal of 3213012422 is 2242103123.
It is a junction number, because it is equal to n+sod(n) for n = 3213012394 and 3213012403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3213012421) 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, 112208 + ... + 137900.
It is an arithmetic number, because the mean of its divisors is an integer number (311102952).
Almost surely, 23213012422 is an apocalyptic number.
3213012422 is a deficient number, since it is larger than the sum of its proper divisors (1764634810).
3213012422 is a wasteful number, since it uses less digits than its factorization.
3213012422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27743.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3213012422 is about 56683.4404566272. The cubic root of 3213012422 is about 1475.6073219817.
Adding to 3213012422 its reverse (2242103123), we get a palindrome (5455115545).
The spelling of 3213012422 in words is "three billion, two hundred thirteen million, twelve thousand, four hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •