Base | Representation |
---|---|
bin | 1011111011111111111011… |
… | …1111101100101101010110 |
3 | 1201110202221220202011020010 |
4 | 2332333332333230231112 |
5 | 3210021311204402332 |
6 | 43525421010221050 |
7 | 2523164504252436 |
oct | 276777677545526 |
9 | 51422856664203 |
10 | 13125403200342 |
11 | 42004a7a23244 |
12 | 157b95ab84786 |
13 | 7429493c3544 |
14 | 3353b6bc82c6 |
15 | 17b64db8a9cc |
hex | beffefecb56 |
13125403200342 has 16 divisors (see below), whose sum is σ = 26266311918000. Its totient is φ = 4372550147232.
The previous prime is 13125403200341. The next prime is 13125403200367. The reversal of 13125403200342 is 24300230452131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13125403200341) 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, 646052217 + ... + 646072532.
It is an arithmetic number, because the mean of its divisors is an integer number (1641644494875).
Almost surely, 213125403200342 is an apocalyptic number.
13125403200342 is an abundant number, since it is smaller than the sum of its proper divisors (13140908717658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13125403200342 is a wasteful number, since it uses less digits than its factorization.
13125403200342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292126447.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 13125403200342 its reverse (24300230452131), we get a palindrome (37425633652473).
The spelling of 13125403200342 in words is "thirteen trillion, one hundred twenty-five billion, four hundred three million, two hundred thousand, three hundred forty-two".
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