Base | Representation |
---|---|
bin | 1100111001110111010011… |
… | …00110000010011110010111 |
3 | 10201110202122012020212200202 |
4 | 12130323221212002132113 |
5 | 12204410004043122221 |
6 | 140203545521331115 |
7 | 5656063311636503 |
oct | 634735146023627 |
9 | 121422565225622 |
10 | 28376473020311 |
11 | 90504382795a9 |
12 | 3223673496a9b |
13 | 12aab75216970 |
14 | 7016001d5303 |
15 | 34320cedcd0b |
hex | 19cee9982797 |
28376473020311 has 16 divisors (see below), whose sum is σ = 31218769612800. Its totient is φ = 25628721338208.
The previous prime is 28376473020277. The next prime is 28376473020317. The reversal of 28376473020311 is 11302037467382.
It is a cyclic number.
It is not a de Polignac number, because 28376473020311 - 214 = 28376473003927 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28376473020317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4860821 + ... + 8965518.
It is an arithmetic number, because the mean of its divisors is an integer number (1951173100800).
Almost surely, 228376473020311 is an apocalyptic number.
28376473020311 is a deficient number, since it is larger than the sum of its proper divisors (2842296592489).
28376473020311 is a wasteful number, since it uses less digits than its factorization.
28376473020311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13829758.
The product of its (nonzero) digits is 1016064, while the sum is 47.
The spelling of 28376473020311 in words is "twenty-eight trillion, three hundred seventy-six billion, four hundred seventy-three million, twenty thousand, three hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •