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133344422 = 2297122441
BaseRepresentation
bin1111111001010…
…10110010100110
3100021220121011022
413330222302212
5233114010142
621122011142
73206260151
oct774526246
9307817138
10133344422
11692a6702
12387a6ab2
1321819b33
14139d0c98
15ba8e6d2
hex7f2aca6

133344422 has 8 divisors (see below), whose sum is σ = 200092872. Its totient is φ = 66646800.

The previous prime is 133344401. The next prime is 133344427. The reversal of 133344422 is 224443331.

133344422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 133344391 and 133344400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133344427) 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, 5279 + ... + 17162.

It is an arithmetic number, because the mean of its divisors is an integer number (25011609).

Almost surely, 2133344422 is an apocalyptic number.

133344422 is a deficient number, since it is larger than the sum of its proper divisors (66748450).

133344422 is a wasteful number, since it uses less digits than its factorization.

133344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25414.

The product of its digits is 6912, while the sum is 26.

The square root of 133344422 is about 11547.4855271613. The cubic root of 133344422 is about 510.8871167862.

Adding to 133344422 its reverse (224443331), we get a palindrome (357787753).

The spelling of 133344422 in words is "one hundred thirty-three million, three hundred forty-four thousand, four hundred twenty-two".

Divisors: 1 2 2971 5942 22441 44882 66672211 133344422