Base | Representation |
---|---|
bin | 111111010010011… |
… | …1001000101000001 |
3 | 12110222221001211000 |
4 | 1332210321011001 |
5 | 13322120201233 |
6 | 550420042213 |
7 | 103424206131 |
oct | 17644710501 |
9 | 5428831730 |
10 | 2123600193 |
11 | 99a798290 |
12 | 4b3233369 |
13 | 27ac61b80 |
14 | 162070ac1 |
15 | c6679d13 |
hex | 7e939141 |
2123600193 has 64 divisors (see below), whose sum is σ = 3782338560. Its totient is φ = 1160308800.
The previous prime is 2123600191. The next prime is 2123600221. The reversal of 2123600193 is 3910063212.
2123600193 is a `hidden beast` number, since 21 + 23 + 600 + 19 + 3 = 666.
It is not a de Polignac number, because 2123600193 - 21 = 2123600191 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (2123600191) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 159628 + ... + 172418.
It is an arithmetic number, because the mean of its divisors is an integer number (59099040).
Almost surely, 22123600193 is an apocalyptic number.
It is an amenable number.
2123600193 is a deficient number, since it is larger than the sum of its proper divisors (1658738367).
2123600193 is a wasteful number, since it uses less digits than its factorization.
2123600193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12867 (or 12861 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 2123600193 is about 46082.5367465811. The cubic root of 2123600193 is about 1285.3584354402.
The spelling of 2123600193 in words is "two billion, one hundred twenty-three million, six hundred thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •