Base | Representation |
---|---|
bin | 1011001100110110100000… |
… | …0000001111111010000111 |
3 | 1121121100020112011211201220 |
4 | 2303031220000033322013 |
5 | 3103233433012231010 |
6 | 42105342444251423 |
7 | 2410521330631644 |
oct | 263155000177207 |
9 | 47540215154656 |
10 | 12315416133255 |
11 | 3a18a363881a4 |
12 | 146a987b40b73 |
13 | 6b4453337221 |
14 | 3080d8308dcb |
15 | 165543be2970 |
hex | b336800fe87 |
12315416133255 has 8 divisors (see below), whose sum is σ = 19704665813232. Its totient is φ = 6568221937728.
The previous prime is 12315416133233. The next prime is 12315416133263. The reversal of 12315416133255 is 55233161451321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12315416133255 - 215 = 12315416100487 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410513871094 + ... + 410513871123.
It is an arithmetic number, because the mean of its divisors is an integer number (2463083226654).
Almost surely, 212315416133255 is an apocalyptic number.
12315416133255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12315416133255 is a deficient number, since it is larger than the sum of its proper divisors (7389249679977).
12315416133255 is an equidigital number, since it uses as much as digits as its factorization.
12315416133255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 821027742225.
The product of its digits is 324000, while the sum is 42.
Adding to 12315416133255 its reverse (55233161451321), we get a palindrome (67548577584576).
The spelling of 12315416133255 in words is "twelve trillion, three hundred fifteen billion, four hundred sixteen million, one hundred thirty-three thousand, two hundred fifty-five".
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