Base | Representation |
---|---|
bin | 1011111011111011101001… |
… | …1101100100110100000011 |
3 | 1201110122222210012110201221 |
4 | 2332332322131210310003 |
5 | 3210011432332420134 |
6 | 43525110534135511 |
7 | 2523124143201643 |
oct | 276767235446403 |
9 | 51418883173657 |
10 | 13124253404419 |
11 | 41aaa67997583 |
12 | 157b699ab1597 |
13 | 7427c5129321 |
14 | 335308206523 |
15 | 17b5d2c6a5b4 |
hex | befba764d03 |
13124253404419 has 16 divisors (see below), whose sum is σ = 13336357515264. Its totient is φ = 12913442820000.
The previous prime is 13124253404407. The next prime is 13124253404441. The reversal of 13124253404419 is 91440435242131.
It is a cyclic number.
It is not a de Polignac number, because 13124253404419 - 25 = 13124253404387 is a prime.
It is a super-2 number, since 2×131242534044192 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13124253404459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 515249854 + ... + 515275324.
It is an arithmetic number, because the mean of its divisors is an integer number (833522344704).
Almost surely, 213124253404419 is an apocalyptic number.
13124253404419 is a deficient number, since it is larger than the sum of its proper divisors (212104110845).
13124253404419 is a wasteful number, since it uses less digits than its factorization.
13124253404419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50538.
The product of its (nonzero) digits is 414720, while the sum is 43.
The spelling of 13124253404419 in words is "thirteen trillion, one hundred twenty-four billion, two hundred fifty-three million, four hundred four thousand, four hundred nineteen".
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