Base | Representation |
---|---|
bin | 111110001001110010… |
… | …0010001110100010011 |
3 | 110202111220121111121120 |
4 | 1330103210101310103 |
5 | 4141322344412233 |
6 | 141152153453323 |
7 | 12433365343251 |
oct | 1742344216423 |
9 | 422456544546 |
10 | 133472263443 |
11 | 51672682042 |
12 | 21a4b711243 |
13 | c78137c49c |
14 | 66626c75d1 |
15 | 3712ae24b3 |
hex | 1f13911d13 |
133472263443 has 4 divisors (see below), whose sum is σ = 177963017928. Its totient is φ = 88981508960.
The previous prime is 133472263403. The next prime is 133472263469. The reversal of 133472263443 is 344362274331.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 133472263443 - 210 = 133472262419 is a prime.
It is a super-3 number, since 3×1334722634433 (a number of 34 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 133472263395 and 133472263404.
It is not an unprimeable number, because it can be changed into a prime (133472263403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22245377238 + ... + 22245377243.
It is an arithmetic number, because the mean of its divisors is an integer number (44490754482).
Almost surely, 2133472263443 is an apocalyptic number.
133472263443 is a deficient number, since it is larger than the sum of its proper divisors (44490754485).
133472263443 is an equidigital number, since it uses as much as digits as its factorization.
133472263443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44490754484.
The product of its digits is 870912, while the sum is 42.
The spelling of 133472263443 in words is "one hundred thirty-three billion, four hundred seventy-two million, two hundred sixty-three thousand, four hundred forty-three".
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