Base | Representation |
---|---|
bin | 1011111110011110… |
… | …0100100000111010 |
3 | 22022001020211221112 |
4 | 2333213210200322 |
5 | 23040443241214 |
6 | 1251000440322 |
7 | 142444350146 |
oct | 27747444072 |
9 | 8261224845 |
10 | 3214821434 |
11 | 13aa756a20 |
12 | 7587790a2 |
13 | 3c305ab06 |
14 | 226d66226 |
15 | 13c379a3e |
hex | bf9e483a |
3214821434 has 8 divisors (see below), whose sum is σ = 5260616928. Its totient is φ = 1461282460.
The previous prime is 3214821409. The next prime is 3214821437. The reversal of 3214821434 is 4341284123.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3214821434.
It is not an unprimeable number, because it can be changed into a prime (3214821437) 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, 73064102 + ... + 73064145.
It is an arithmetic number, because the mean of its divisors is an integer number (657577116).
Almost surely, 23214821434 is an apocalyptic number.
3214821434 is a deficient number, since it is larger than the sum of its proper divisors (2045795494).
3214821434 is a wasteful number, since it uses less digits than its factorization.
3214821434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146128260.
The product of its digits is 18432, while the sum is 32.
The square root of 3214821434 is about 56699.3953583281. The cubic root of 3214821434 is about 1475.8842054977.
The spelling of 3214821434 in words is "three billion, two hundred fourteen million, eight hundred twenty-one thousand, four hundred thirty-four".
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