Base | Representation |
---|---|
bin | 111110001000000000… |
… | …0000010000011001001 |
3 | 110202100202000122121001 |
4 | 1330100000002003021 |
5 | 4141212040230100 |
6 | 141142215215001 |
7 | 12432040641640 |
oct | 1742000020311 |
9 | 422322018531 |
10 | 133412430025 |
11 | 51641925336 |
12 | 21a33677461 |
13 | c771b602b4 |
14 | 6658790357 |
15 | 370c723d6a |
hex | 1f100020c9 |
133412430025 has 96 divisors (see below), whose sum is σ = 199155253248. Its totient is φ = 86739206400.
The previous prime is 133412430001. The next prime is 133412430043. The reversal of 133412430025 is 520034214331.
It is a happy number.
It is not a de Polignac number, because 133412430025 - 27 = 133412429897 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 133412429975 and 133412430002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57183759 + ... + 57186091.
It is an arithmetic number, because the mean of its divisors is an integer number (2074533888).
Almost surely, 2133412430025 is an apocalyptic number.
It is an amenable number.
133412430025 is a deficient number, since it is larger than the sum of its proper divisors (65742823223).
133412430025 is a wasteful number, since it uses less digits than its factorization.
133412430025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2591 (or 2586 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 133412430025 its reverse (520034214331), we get a palindrome (653446644356).
The spelling of 133412430025 in words is "one hundred thirty-three billion, four hundred twelve million, four hundred thirty thousand, twenty-five".
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