Base | Representation |
---|---|
bin | 1100001101011101111001… |
… | …0110000101001110110001 |
3 | 1202112110120101201011102212 |
4 | 3003113132112011032301 |
5 | 3224430412300134140 |
6 | 44315331353221505 |
7 | 2553650324466602 |
oct | 303273626051661 |
9 | 52473511634385 |
10 | 13425503130545 |
11 | 43067a6573590 |
12 | 1609b51a01895 |
13 | 765033b3cc3c |
14 | 345b252ddda9 |
15 | 184364ed8765 |
hex | c35de5853b1 |
13425503130545 has 32 divisors (see below), whose sum is σ = 18440666060544. Its totient is φ = 9287880940800.
The previous prime is 13425503130527. The next prime is 13425503130553. The reversal of 13425503130545 is 54503130552431.
It is not a de Polignac number, because 13425503130545 - 220 = 13425502081969 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29088842 + ... + 29546771.
It is an arithmetic number, because the mean of its divisors is an integer number (576270814392).
Almost surely, 213425503130545 is an apocalyptic number.
It is an amenable number.
13425503130545 is a deficient number, since it is larger than the sum of its proper divisors (5015162929999).
13425503130545 is a wasteful number, since it uses less digits than its factorization.
13425503130545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58635833.
The product of its (nonzero) digits is 540000, while the sum is 41.
Adding to 13425503130545 its reverse (54503130552431), we get a palindrome (67928633682976).
The spelling of 13425503130545 in words is "thirteen trillion, four hundred twenty-five billion, five hundred three million, one hundred thirty thousand, five hundred forty-five".
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