Base | Representation |
---|---|
bin | 1011110110000111110101… |
… | …0000000110011001111100 |
3 | 1201010010100202211122120010 |
4 | 2331201331100012121330 |
5 | 3201343024201322022 |
6 | 43411202434023220 |
7 | 2512661551112505 |
oct | 275417520063174 |
9 | 51103322748503 |
10 | 13024442214012 |
11 | 41716a90a0969 |
12 | 1564283417b10 |
13 | 736279786548 |
14 | 33055a293bac |
15 | 178be03c950c |
hex | bd87d40667c |
13024442214012 has 48 divisors (see below), whose sum is σ = 30554827333632. Its totient is φ = 4317994105920.
The previous prime is 13024442213941. The next prime is 13024442214029. The reversal of 13024442214012 is 21041224442031.
It is a super-2 number, since 2×130244422140122 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12668218 + ... + 13657694.
It is an arithmetic number, because the mean of its divisors is an integer number (636558902784).
Almost surely, 213024442214012 is an apocalyptic number.
13024442214012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13024442214012 is an abundant number, since it is smaller than the sum of its proper divisors (17530385119620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024442214012 is a wasteful number, since it uses less digits than its factorization.
13024442214012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 995418 (or 995416 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 13024442214012 its reverse (21041224442031), we get a palindrome (34065666656043).
The spelling of 13024442214012 in words is "thirteen trillion, twenty-four billion, four hundred forty-two million, two hundred fourteen thousand, twelve".
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