Base | Representation |
---|---|
bin | 1011111001011101… |
… | …1001011101100010 |
3 | 22020120201002022211 |
4 | 2332113121131202 |
5 | 23020103222032 |
6 | 1244530152334 |
7 | 142100614540 |
oct | 27627313542 |
9 | 8216632284 |
10 | 3193804642 |
11 | 1399901776 |
12 | 7517226aa |
13 | 3bb8ac942 |
14 | 224254d90 |
15 | 13a5c7747 |
hex | be5d9762 |
3193804642 has 32 divisors (see below), whose sum is σ = 5623898112. Its totient is φ = 1332066384.
The previous prime is 3193804631. The next prime is 3193804651. The reversal of 3193804642 is 2464083913.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3193804595 and 3193804604.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57343 + ... + 98365.
It is an arithmetic number, because the mean of its divisors is an integer number (175746816).
Almost surely, 23193804642 is an apocalyptic number.
3193804642 is a deficient number, since it is larger than the sum of its proper divisors (2430093470).
3193804642 is a wasteful number, since it uses less digits than its factorization.
3193804642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41182.
The product of its (nonzero) digits is 124416, while the sum is 40.
The square root of 3193804642 is about 56513.7562191720. The cubic root of 3193804642 is about 1472.6609894863.
The spelling of 3193804642 in words is "three billion, one hundred ninety-three million, eight hundred four thousand, six hundred forty-two".
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