Base | Representation |
---|---|
bin | 11101001010111000011111… |
… | …11110001101101101110110 |
3 | 22102010021000110200212201221 |
4 | 32211130033332031231312 |
5 | 31401430144230024420 |
6 | 344232030042540554 |
7 | 16340236610154532 |
oct | 1645341776155566 |
9 | 272107013625657 |
10 | 64145604533110 |
11 | 19490aa8539561 |
12 | 723ba2120775a |
13 | 29a3b9b3bc799 |
14 | 11ba94176cbc2 |
15 | 7638937ebcaa |
hex | 3a570ff8db76 |
64145604533110 has 32 divisors (see below), whose sum is σ = 115971393641472. Its totient is φ = 25545303373440.
The previous prime is 64145604533099. The next prime is 64145604533111. The reversal of 64145604533110 is 1133540654146.
It is a super-2 number, since 2×641456045331102 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64145604533111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12900981 + ... + 17167600.
It is an arithmetic number, because the mean of its divisors is an integer number (3624106051296).
Almost surely, 264145604533110 is an apocalyptic number.
64145604533110 is a deficient number, since it is larger than the sum of its proper divisors (51825789108362).
64145604533110 is a wasteful number, since it uses less digits than its factorization.
64145604533110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30069528.
The product of its (nonzero) digits is 518400, while the sum is 43.
The spelling of 64145604533110 in words is "sixty-four trillion, one hundred forty-five billion, six hundred four million, five hundred thirty-three thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •