Base | Representation |
---|---|
bin | 111101111100000110… |
… | …0110010010011001011 |
3 | 110201022220122121111101 |
4 | 1323320030302103023 |
5 | 4134402324321303 |
6 | 141034432442231 |
7 | 12416121603235 |
oct | 1737014622313 |
9 | 421286577441 |
10 | 133013120203 |
11 | 51457490a17 |
12 | 219419a9377 |
13 | c70a200bb2 |
14 | 661b729255 |
15 | 36d7649d1d |
hex | 1ef83324cb |
133013120203 has 32 divisors (see below), whose sum is σ = 145933056000. Its totient is φ = 120769781760.
The previous prime is 133013120171. The next prime is 133013120221. The reversal of 133013120203 is 302021310331.
It is a cyclic number.
It is not a de Polignac number, because 133013120203 - 25 = 133013120171 is a prime.
It is a super-2 number, since 2×1330131202032 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133013120003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27093313 + ... + 27098221.
It is an arithmetic number, because the mean of its divisors is an integer number (4560408000).
Almost surely, 2133013120203 is an apocalyptic number.
133013120203 is a deficient number, since it is larger than the sum of its proper divisors (12919935797).
133013120203 is a wasteful number, since it uses less digits than its factorization.
133013120203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5395.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 133013120203 its reverse (302021310331), we get a palindrome (435034430534).
The spelling of 133013120203 in words is "one hundred thirty-three billion, thirteen million, one hundred twenty thousand, two hundred three".
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