Search a number
-
+
132634025 = 525305361
BaseRepresentation
bin1111110011111…
…01010110101001
3100020120111200022
413321331112221
5232423242100
621054450225
73200241056
oct771752651
9306514608
10132634025
11689609a7
1238503975
132162b694
141388802d
15b99de85
hex7e7d5a9

132634025 has 6 divisors (see below), whose sum is σ = 164466222. Its totient is φ = 106107200.

The previous prime is 132634009. The next prime is 132634067. The reversal of 132634025 is 520436231.

It can be written as a sum of positive squares in 3 ways, for example, as 30946969 + 101687056 = 5563^2 + 10084^2 .

It is not a de Polignac number, because 132634025 - 24 = 132634009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132633985 and 132634003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2652656 + ... + 2652705.

It is an arithmetic number, because the mean of its divisors is an integer number (27411037).

Almost surely, 2132634025 is an apocalyptic number.

It is an amenable number.

132634025 is a deficient number, since it is larger than the sum of its proper divisors (31832197).

132634025 is an equidigital number, since it uses as much as digits as its factorization.

132634025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305371 (or 5305366 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 132634025 is about 11516.6846357795. The cubic root of 132634025 is about 509.9782446186.

The spelling of 132634025 in words is "one hundred thirty-two million, six hundred thirty-four thousand, twenty-five".

Divisors: 1 5 25 5305361 26526805 132634025