Base | Representation |
---|---|
bin | 100101000001011110110… |
… | …011001111100001000000 |
3 | 100000020001110002200122212 |
4 | 211001132303033201000 |
5 | 313141021022133212 |
6 | 5224443334121252 |
7 | 351545631534416 |
oct | 45013663174100 |
9 | 10006043080585 |
10 | 2544211130432 |
11 | 8a0aa2945a04 |
12 | 3511031b0228 |
13 | 155bc203964a |
14 | 8b1d76732b6 |
15 | 462aa174e22 |
hex | 2505eccf840 |
2544211130432 has 28 divisors (see below), whose sum is σ = 5048987065836. Its totient is φ = 1272025413120.
The previous prime is 2544211130431. The next prime is 2544211130477. The reversal of 2544211130432 is 2340311124452.
It can be written as a sum of positive squares in 2 ways, for example, as 2095128871936 + 449082258496 = 1447456^2 + 670136^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (2544211130431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222119 + ... + 2266662.
It is an arithmetic number, because the mean of its divisors is an integer number (180320966637).
Almost surely, 22544211130432 is an apocalyptic number.
It is an amenable number.
2544211130432 is a deficient number, since it is larger than the sum of its proper divisors (2504775935404).
2544211130432 is a wasteful number, since it uses less digits than its factorization.
2544211130432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2504766 (or 2504756 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 2544211130432 its reverse (2340311124452), we get a palindrome (4884522254884).
The spelling of 2544211130432 in words is "two trillion, five hundred forty-four billion, two hundred eleven million, one hundred thirty thousand, four hundred thirty-two".
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