Base | Representation |
---|---|
bin | 111010100010101… |
… | …1111000010001010 |
3 | 12001220022102221110 |
4 | 1311011133002022 |
5 | 13010334401411 |
6 | 522531151150 |
7 | 66451613244 |
oct | 16505370212 |
9 | 5056272843 |
10 | 1964372106 |
11 | 918922924 |
12 | 469a454b6 |
13 | 253c81878 |
14 | 148c63094 |
15 | b76c62a6 |
hex | 7515f08a |
1964372106 has 32 divisors (see below), whose sum is σ = 4041914688. Its totient is φ = 635990400.
The previous prime is 1964372093. The next prime is 1964372153. The reversal of 1964372106 is 6012734691.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126061 + ... + 140783.
It is an arithmetic number, because the mean of its divisors is an integer number (126309834).
Almost surely, 21964372106 is an apocalyptic number.
1964372106 is an abundant number, since it is smaller than the sum of its proper divisors (2077542582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1964372106 is a wasteful number, since it uses less digits than its factorization.
1964372106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15366.
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 1964372106 is about 44321.2376406616. The cubic root of 1964372106 is about 1252.3947916617.
The spelling of 1964372106 in words is "one billion, nine hundred sixty-four million, three hundred seventy-two thousand, one hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •