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532340045 = 5106468009
BaseRepresentation
bin11111101110101…
…101110101001101
31101002200200020222
4133232231311031
52042234340140
6124453521125
716122546536
oct3756556515
91332620228
10532340045
11253545a56
1212a3431a5
1386399213
14509b368d
1531b055b5
hex1fbadd4d

532340045 has 4 divisors (see below), whose sum is σ = 638808060. Its totient is φ = 425872032.

The previous prime is 532340033. The next prime is 532340051. The reversal of 532340045 is 540043235.

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 371024644 + 161315401 = 19262^2 + 12701^2 .

It is a cyclic number.

It is not a de Polignac number, because 532340045 - 26 = 532339981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 532339996 and 532340023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53234000 + ... + 53234009.

It is an arithmetic number, because the mean of its divisors is an integer number (159702015).

Almost surely, 2532340045 is an apocalyptic number.

It is an amenable number.

532340045 is a deficient number, since it is larger than the sum of its proper divisors (106468015).

532340045 is a wasteful number, since it uses less digits than its factorization.

532340045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106468014.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 532340045 is about 23072.4954220388. The cubic root of 532340045 is about 810.4565048524.

The spelling of 532340045 in words is "five hundred thirty-two million, three hundred forty thousand, forty-five".

Divisors: 1 5 106468009 532340045