Base | Representation |
---|---|
bin | 1011111101110101… |
… | …0011011100100011 |
3 | 22021212012010002212 |
4 | 2333131103130203 |
5 | 23034301130313 |
6 | 1250423032335 |
7 | 142412440511 |
oct | 27735233443 |
9 | 8255163085 |
10 | 3212130083 |
11 | 13a9188968 |
12 | 75789b6ab |
13 | 3c2627ab6 |
14 | 2268654b1 |
15 | 13bee73a8 |
hex | bf753723 |
3212130083 has 2 divisors, whose sum is σ = 3212130084. Its totient is φ = 3212130082.
The previous prime is 3212130041. The next prime is 3212130121. The reversal of 3212130083 is 3800312123.
It is a strong prime.
It is an emirp because it is prime and its reverse (3800312123) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3212130083 - 214 = 3212113699 is a prime.
It is a super-2 number, since 2×32121300832 = 20635559340227173778, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3212133083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606065041 + 1606065042.
It is an arithmetic number, because the mean of its divisors is an integer number (1606065042).
Almost surely, 23212130083 is an apocalyptic number.
3212130083 is a deficient number, since it is larger than the sum of its proper divisors (1).
3212130083 is an equidigital number, since it uses as much as digits as its factorization.
3212130083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 3212130083 is about 56675.6568819454. The cubic root of 3212130083 is about 1475.4722353488.
The spelling of 3212130083 in words is "three billion, two hundred twelve million, one hundred thirty thousand, eighty-three".
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