Base | Representation |
---|---|
bin | 110110100100111… |
… | …1010001100011100 |
3 | 11201121221101211000 |
4 | 1231021322030130 |
5 | 12222304023304 |
6 | 501415230300 |
7 | 63244625316 |
oct | 15511721434 |
9 | 4647841730 |
10 | 1831314204 |
11 | 85a802515 |
12 | 431378390 |
13 | 232535295 |
14 | 1353087b6 |
15 | aab91939 |
hex | 6d27a31c |
1831314204 has 48 divisors (see below), whose sum is σ = 4848883200. Its totient is φ = 597448368.
The previous prime is 1831314203. The next prime is 1831314217. The reversal of 1831314204 is 4024131381.
1831314204 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1831314203) 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, 175314 + ... + 185465.
It is an arithmetic number, because the mean of its divisors is an integer number (101018400).
Almost surely, 21831314204 is an apocalyptic number.
It is an amenable number.
1831314204 is an abundant number, since it is smaller than the sum of its proper divisors (3017568996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1831314204 is a wasteful number, since it uses less digits than its factorization.
1831314204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 360839 (or 360831 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 1831314204 is about 42793.8570825300. The cubic root of 1831314204 is about 1223.4539326957.
Adding to 1831314204 its reverse (4024131381), we get a palindrome (5855445585).
The spelling of 1831314204 in words is "one billion, eight hundred thirty-one million, three hundred fourteen thousand, two hundred four".
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