Base | Representation |
---|---|
bin | 1111111001111… |
… | …00000010001110 |
3 | 100022001012001022 |
4 | 13330330002032 |
5 | 233123240204 |
6 | 21123314142 |
7 | 3210003113 |
oct | 774740216 |
9 | 308035038 |
10 | 133415054 |
11 | 69344783 |
12 | 3881b952 |
13 | 21843026 |
14 | 13a0c90a |
15 | baa55be |
hex | 7f3c08e |
133415054 has 8 divisors (see below), whose sum is σ = 200186400. Its totient is φ = 66686256.
The previous prime is 133415053. The next prime is 133415057. The reversal of 133415054 is 450514331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1334150543 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133415053) 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, 1079 + ... + 16370.
It is an arithmetic number, because the mean of its divisors is an integer number (25023300).
Almost surely, 2133415054 is an apocalyptic number.
133415054 is a deficient number, since it is larger than the sum of its proper divisors (66771346).
133415054 is a wasteful number, since it uses less digits than its factorization.
133415054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21274.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 133415054 is about 11550.5434504183. The cubic root of 133415054 is about 510.9773058090.
Adding to 133415054 its reverse (450514331), we get a palindrome (583929385).
The spelling of 133415054 in words is "one hundred thirty-three million, four hundred fifteen thousand, fifty-four".
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