Base | Representation |
---|---|
bin | 1011001100110111000000… |
… | …0111000100111111000101 |
3 | 1121121100121000002202122011 |
4 | 2303031300013010333011 |
5 | 3103234222322010003 |
6 | 42105404143334221 |
7 | 2410524601654504 |
oct | 263156007047705 |
9 | 47540530082564 |
10 | 12315552141253 |
11 | 3a18aa6132aa9 |
12 | 146aa055b1371 |
13 | 6b447557752a |
14 | 30810c3d083b |
15 | 165550b0b46d |
hex | b33701c4fc5 |
12315552141253 has 8 divisors (see below), whose sum is σ = 12336046430400. Its totient is φ = 12295062018048.
The previous prime is 12315552141247. The next prime is 12315552141259. The reversal of 12315552141253 is 35214125551321.
12315552141253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12315552141247) and next prime (12315552141259).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12315552141253 - 237 = 12178113187781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12315552141259) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4904133 + ... + 6977221.
It is an arithmetic number, because the mean of its divisors is an integer number (1542005803800).
Almost surely, 212315552141253 is an apocalyptic number.
It is an amenable number.
12315552141253 is a deficient number, since it is larger than the sum of its proper divisors (20494289147).
12315552141253 is an equidigital number, since it uses as much as digits as its factorization.
12315552141253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2082971.
The product of its digits is 180000, while the sum is 40.
Adding to 12315552141253 its reverse (35214125551321), we get a palindrome (47529677692574).
The spelling of 12315552141253 in words is "twelve trillion, three hundred fifteen billion, five hundred fifty-two million, one hundred forty-one thousand, two hundred fifty-three".
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