Base | Representation |
---|---|
bin | 1011111100111110111010… |
… | …1111001011011011011011 |
3 | 1201112101121012102222120011 |
4 | 2333033232233023123123 |
5 | 3210310422414202301 |
6 | 43541254412142351 |
7 | 2524333462254310 |
oct | 277175657133333 |
9 | 51471535388504 |
10 | 13142310303451 |
11 | 420769360202a |
12 | 15830991679b7 |
13 | 74441208c274 |
14 | 33613c404d07 |
15 | 17bcdd112a51 |
hex | bf3eebcb6db |
13142310303451 has 8 divisors (see below), whose sum is σ = 15019851561984. Its totient is φ = 11264786134440.
The previous prime is 13142310303433. The next prime is 13142310303511. The reversal of 13142310303451 is 15430301324131.
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 13142310303451 - 231 = 13140162819803 is a prime.
It is a super-2 number, since 2×131423103034512 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13142310403451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2579755 + ... + 5739316.
It is an arithmetic number, because the mean of its divisors is an integer number (1877481445248).
Almost surely, 213142310303451 is an apocalyptic number.
13142310303451 is a deficient number, since it is larger than the sum of its proper divisors (1877541258533).
13142310303451 is an equidigital number, since it uses as much as digits as its factorization.
13142310303451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8544761.
The product of its (nonzero) digits is 12960, while the sum is 31.
Adding to 13142310303451 its reverse (15430301324131), we get a palindrome (28572611627582).
The spelling of 13142310303451 in words is "thirteen trillion, one hundred forty-two billion, three hundred ten million, three hundred three thousand, four hundred fifty-one".
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