Base | Representation |
---|---|
bin | 1100010011101001010… |
… | …1000101001100010101 |
3 | 202012202001121120111221 |
4 | 3010322111011030111 |
5 | 11431003043033300 |
6 | 241044105330341 |
7 | 21163324236565 |
oct | 3047225051425 |
9 | 665661546457 |
10 | 211432002325 |
11 | 81738942805 |
12 | 34b881969b1 |
13 | 16c268b15ab |
14 | a33a4c6da5 |
15 | 5776de931a |
hex | 313a545315 |
211432002325 has 12 divisors (see below), whose sum is σ = 263220215328. Its totient is φ = 168471710000.
The previous prime is 211432002311. The next prime is 211432002377. The reversal of 211432002325 is 523200234112.
It is not a de Polignac number, because 211432002325 - 25 = 211432002293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 211432002325.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16840897 + ... + 16853446.
It is an arithmetic number, because the mean of its divisors is an integer number (21935017944).
Almost surely, 2211432002325 is an apocalyptic number.
211432002325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
211432002325 is a deficient number, since it is larger than the sum of its proper divisors (51788213003).
211432002325 is a wasteful number, since it uses less digits than its factorization.
211432002325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33694604 (or 33694599 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 211432002325 its reverse (523200234112), we get a palindrome (734632236437).
The spelling of 211432002325 in words is "two hundred eleven billion, four hundred thirty-two million, two thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •