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132344025 = 35211198443
BaseRepresentation
bin1111110001101…
…10100011011001
3100020000202212120
413320312203121
5232340002100
621044331453
73164622432
oct770664331
9306022776
10132344025
1168783030
12383a3b89
1321559698
1413810489
15b9430a0
hex7e368d9

132344025 has 48 divisors (see below), whose sum is σ = 251293440. Its totient is φ = 60782400.

The previous prime is 132343973. The next prime is 132344027. The reversal of 132344025 is 520443231.

It is not a de Polignac number, because 132344025 - 217 = 132212953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 132343986 and 132344004.

It is not an unprimeable number, because it can be changed into a prime (132344027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11454 + ... + 19896.

It is an arithmetic number, because the mean of its divisors is an integer number (5235280).

Almost surely, 2132344025 is an apocalyptic number.

132344025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132344025 is a deficient number, since it is larger than the sum of its proper divisors (118949415).

132344025 is a wasteful number, since it uses less digits than its factorization.

132344025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8486 (or 8481 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 132344025 is about 11504.0873171234. The cubic root of 132344025 is about 509.6062897593.

Adding to 132344025 its reverse (520443231), we get a palindrome (652787256).

The spelling of 132344025 in words is "one hundred thirty-two million, three hundred forty-four thousand, twenty-five".

Divisors: 1 3 5 11 15 19 25 33 55 57 75 95 165 209 275 285 475 627 825 1045 1425 3135 5225 8443 15675 25329 42215 92873 126645 160417 211075 278619 464365 481251 633225 802085 1393095 1764587 2321825 2406255 4010425 5293761 6965475 8822935 12031275 26468805 44114675 132344025