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132234629 = 532494993
BaseRepresentation
bin1111110000110…
…11110110000101
3100012211012210212
413320123312011
5232323002004
621042125205
73163655462
oct770336605
9305735725
10132234629
116870891a
1238350805
132151b957
14137c2669
15b92096e
hex7e1bd85

132234629 has 4 divisors (see below), whose sum is σ = 134729676. Its totient is φ = 129739584.

The previous prime is 132234607. The next prime is 132234631. The reversal of 132234629 is 926432231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93508900 + 38725729 = 9670^2 + 6223^2 .

It is a cyclic number.

It is not a de Polignac number, because 132234629 - 212 = 132230533 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132234595 and 132234604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132239629) 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, 1247444 + ... + 1247549.

It is an arithmetic number, because the mean of its divisors is an integer number (33682419).

Almost surely, 2132234629 is an apocalyptic number.

It is an amenable number.

132234629 is a deficient number, since it is larger than the sum of its proper divisors (2495047).

132234629 is an equidigital number, since it uses as much as digits as its factorization.

132234629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495046.

The product of its digits is 15552, while the sum is 32.

The square root of 132234629 is about 11499.3316762323. The cubic root of 132234629 is about 509.4658369823.

The spelling of 132234629 in words is "one hundred thirty-two million, two hundred thirty-four thousand, six hundred twenty-nine".

Divisors: 1 53 2494993 132234629