Base | Representation |
---|---|
bin | 1011111110000101… |
… | …1001111000111100 |
3 | 22021221012201200112 |
4 | 2333201121320330 |
5 | 23040040030202 |
6 | 1250502045152 |
7 | 142424535521 |
oct | 27741317074 |
9 | 8257181615 |
10 | 3213205052 |
11 | 13a9852572 |
12 | 7581197b8 |
13 | 3c2913185 |
14 | 226a65148 |
15 | 13c15ab52 |
hex | bf859e3c |
3213205052 has 6 divisors (see below), whose sum is σ = 5623108848. Its totient is φ = 1606602524.
The previous prime is 3213205049. The next prime is 3213205063. The reversal of 3213205052 is 2505023123.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 401650628 + ... + 401650635.
It is an arithmetic number, because the mean of its divisors is an integer number (937184808).
Almost surely, 23213205052 is an apocalyptic number.
It is an amenable number.
3213205052 is a deficient number, since it is larger than the sum of its proper divisors (2409903796).
3213205052 is a wasteful number, since it uses less digits than its factorization.
3213205052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803301267 (or 803301265 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 3213205052 is about 56685.1396046618. The cubic root of 3213205052 is about 1475.6368104617.
Adding to 3213205052 its reverse (2505023123), we get a palindrome (5718228175).
The spelling of 3213205052 in words is "three billion, two hundred thirteen million, two hundred five thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •