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132333025 = 5211481211
BaseRepresentation
bin1111110001100…
…11110111100001
3100020000012210011
413320303313201
5232334124100
621044204521
73164545366
oct770636741
9306005704
10132333025
1168775840
1238399741
1321554686
141380a46d
15b93ebba
hex7e33de1

132333025 has 12 divisors (see below), whose sum is σ = 179010864. Its totient is φ = 96242000.

The previous prime is 132333001. The next prime is 132333029. The reversal of 132333025 is 520333231.

It is a happy number.

It is not a de Polignac number, because 132333025 - 27 = 132332897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132332987 and 132333005.

It is not an unprimeable number, because it can be changed into a prime (132333029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240331 + ... + 240880.

It is an arithmetic number, because the mean of its divisors is an integer number (14917572).

Almost surely, 2132333025 is an apocalyptic number.

It is an amenable number.

132333025 is a deficient number, since it is larger than the sum of its proper divisors (46677839).

132333025 is a wasteful number, since it uses less digits than its factorization.

132333025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481232 (or 481227 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 132333025 is about 11503.6092162417. The cubic root of 132333025 is about 509.5921704353.

Adding to 132333025 its reverse (520333231), we get a palindrome (652666256).

The spelling of 132333025 in words is "one hundred thirty-two million, three hundred thirty-three thousand, twenty-five".

Divisors: 1 5 11 25 55 275 481211 2406055 5293321 12030275 26466605 132333025