Base | Representation |
---|---|
bin | 1011101000001100… |
… | …1111010011100100 |
3 | 22001112111010022221 |
4 | 2322003033103210 |
5 | 22343040130200 |
6 | 1233422402124 |
7 | 140231362330 |
oct | 27203172344 |
9 | 8045433287 |
10 | 3121411300 |
11 | 1361a56567 |
12 | 731430344 |
13 | 3a98b3947 |
14 | 2187ac7c0 |
15 | 13407791a |
hex | ba0cf4e4 |
3121411300 has 36 divisors (see below), whose sum is σ = 7741101760. Its totient is φ = 1070197920.
The previous prime is 3121411291. The next prime is 3121411313. The reversal of 3121411300 is 31141213.
3121411300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2228880 + ... + 2230279.
Almost surely, 23121411300 is an apocalyptic number.
It is an amenable number.
3121411300 is an abundant number, since it is smaller than the sum of its proper divisors (4619690460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3121411300 is a wasteful number, since it uses less digits than its factorization.
3121411300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4459180 (or 4459173 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3121411300 is about 55869.5919083002. The cubic root of 3121411300 is about 1461.4490055412.
Adding to 3121411300 its reverse (31141213), we get a palindrome (3152552513).
The spelling of 3121411300 in words is "three billion, one hundred twenty-one million, four hundred eleven thousand, three hundred".
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