Base | Representation |
---|---|
bin | 1011000010001100011001… |
… | …0010111101010001100101 |
3 | 1120221211121212011020121122 |
4 | 2300203012102331101211 |
5 | 3042233440003032440 |
6 | 41445301445023325 |
7 | 2361350030511560 |
oct | 260430622752145 |
9 | 46854555136548 |
10 | 12132314502245 |
11 | 395831627a803 |
12 | 143b3a76b4b45 |
13 | 6a00c2c46472 |
14 | 2dd2c860d4d7 |
15 | 1608c906c7b5 |
hex | b08c64bd465 |
12132314502245 has 16 divisors (see below), whose sum is σ = 16651431337728. Its totient is φ = 8312887077120.
The previous prime is 12132314502221. The next prime is 12132314502353. The reversal of 12132314502245 is 54220541323121.
It is a de Polignac number, because none of the positive numbers 2k-12132314502245 is a prime.
It is a super-2 number, since 2×121323145022452 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133585121 + ... + 133675910.
It is an arithmetic number, because the mean of its divisors is an integer number (1040714458608).
Almost surely, 212132314502245 is an apocalyptic number.
It is an amenable number.
12132314502245 is a deficient number, since it is larger than the sum of its proper divisors (4519116835483).
12132314502245 is a wasteful number, since it uses less digits than its factorization.
12132314502245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267262340.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 12132314502245 its reverse (54220541323121), we get a palindrome (66352855825366).
The spelling of 12132314502245 in words is "twelve trillion, one hundred thirty-two billion, three hundred fourteen million, five hundred two thousand, two hundred forty-five".
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