Base | Representation |
---|---|
bin | 1011111101110100… |
… | …1110101001001101 |
3 | 22021212011010010100 |
4 | 2333131032221031 |
5 | 23034300013123 |
6 | 1250422401313 |
7 | 142412326251 |
oct | 27735165115 |
9 | 8255133110 |
10 | 3212110413 |
11 | 13a9175106 |
12 | 757890239 |
13 | 3c261bb65 |
14 | 22685c261 |
15 | 13bee1643 |
hex | bf74ea4d |
3212110413 has 12 divisors (see below), whose sum is σ = 4663269468. Its totient is φ = 2130535680.
The previous prime is 3212110411. The next prime is 3212110423. The reversal of 3212110413 is 3140112123.
It can be written as a sum of positive squares in 2 ways, for example, as 1598240484 + 1613869929 = 39978^2 + 40173^2 .
It is not a de Polignac number, because 3212110413 - 21 = 3212110411 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3212110411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 904068 + ... + 907613.
It is an arithmetic number, because the mean of its divisors is an integer number (388605789).
Almost surely, 23212110413 is an apocalyptic number.
It is an amenable number.
3212110413 is a deficient number, since it is larger than the sum of its proper divisors (1451159055).
3212110413 is a wasteful number, since it uses less digits than its factorization.
3212110413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1811884 (or 1811881 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3212110413 is about 56675.4833503871. The cubic root of 3212110413 is about 1475.4692235781.
Adding to 3212110413 its reverse (3140112123), we get a palindrome (6352222536).
The spelling of 3212110413 in words is "three billion, two hundred twelve million, one hundred ten thousand, four hundred thirteen".
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