Base | Representation |
---|---|
bin | 1011100011000110… |
… | …1011111111110100 |
3 | 22000001020222211111 |
4 | 2320301223333310 |
5 | 22322102024022 |
6 | 1231340244404 |
7 | 136551563056 |
oct | 27061537764 |
9 | 8001228744 |
10 | 3100033012 |
11 | 135098475a |
12 | 726240704 |
13 | 3a533a07b |
14 | 215a058d6 |
15 | 132253477 |
hex | b8c6bff4 |
3100033012 has 48 divisors (see below), whose sum is σ = 5830175232. Its totient is φ = 1438525440.
The previous prime is 3100032973. The next prime is 3100033019. The reversal of 3100033012 is 2103300013.
It is a super-2 number, since 2×31000330122 = 19220409350979584288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3100032983 and 3100033001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100033019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466068 + ... + 1468180.
It is an arithmetic number, because the mean of its divisors is an integer number (121461984).
Almost surely, 23100033012 is an apocalyptic number.
It is an amenable number.
3100033012 is a deficient number, since it is larger than the sum of its proper divisors (2730142220).
3100033012 is a wasteful number, since it uses less digits than its factorization.
3100033012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2608 (or 2606 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 3100033012 is about 55677.9400840225. The cubic root of 3100033012 is about 1458.1049115920.
Adding to 3100033012 its reverse (2103300013), we get a palindrome (5203333025).
The spelling of 3100033012 in words is "three billion, one hundred million, thirty-three thousand, twelve".
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