Base | Representation |
---|---|
bin | 1011111011111100010100… |
… | …1000111011101000000110 |
3 | 1201110200110021021121121002 |
4 | 2332333011020323220012 |
5 | 3210012314212322324 |
6 | 43525140413453302 |
7 | 2523131446636400 |
oct | 276770510735006 |
9 | 51420407247532 |
10 | 13124432542214 |
11 | 420004a020444 |
12 | 157b729aa1232 |
13 | 74282328a916 |
14 | 335323d17b70 |
15 | 17b5e38533ae |
hex | befc523ba06 |
13124432542214 has 24 divisors (see below), whose sum is σ = 22923492257880. Its totient is φ = 5619182175936.
The previous prime is 13124432542183. The next prime is 13124432542241. The reversal of 13124432542214 is 41224523442131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66265232 + ... + 66462995.
It is an arithmetic number, because the mean of its divisors is an integer number (955145510745).
Almost surely, 213124432542214 is an apocalyptic number.
13124432542214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13124432542214 is a deficient number, since it is larger than the sum of its proper divisors (9799059715666).
13124432542214 is a wasteful number, since it uses less digits than its factorization.
13124432542214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132729252 (or 132729245 counting only the distinct ones).
The product of its digits is 184320, while the sum is 38.
Adding to 13124432542214 its reverse (41224523442131), we get a palindrome (54348955984345).
The spelling of 13124432542214 in words is "thirteen trillion, one hundred twenty-four billion, four hundred thirty-two million, five hundred forty-two thousand, two hundred fourteen".
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