Base | Representation |
---|---|
bin | 1011111101100111… |
… | …0011110100011100 |
3 | 22021210110120121212 |
4 | 2333121303310130 |
5 | 23034032322413 |
6 | 1250351243552 |
7 | 142401604154 |
oct | 27731636434 |
9 | 8253416555 |
10 | 3211214108 |
11 | 13a8712763 |
12 | 7575195b8 |
13 | 3c2396bbb |
14 | 2266a7764 |
15 | 13bdb5ca8 |
hex | bf673d1c |
3211214108 has 12 divisors (see below), whose sum is σ = 5674184880. Its totient is φ = 1590018432.
The previous prime is 3211214107. The next prime is 3211214113. The reversal of 3211214108 is 8014121123.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3211214107) 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, 3896693 + ... + 3897516.
It is an arithmetic number, because the mean of its divisors is an integer number (472848740).
Almost surely, 23211214108 is an apocalyptic number.
It is an amenable number.
3211214108 is a deficient number, since it is larger than the sum of its proper divisors (2462970772).
3211214108 is a wasteful number, since it uses less digits than its factorization.
3211214108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7794316 (or 7794314 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
The square root of 3211214108 is about 56667.5754554578. The cubic root of 3211214108 is about 1475.3319728510.
The spelling of 3211214108 in words is "three billion, two hundred eleven million, two hundred fourteen thousand, one hundred eight".
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