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562061332 = 22720073619
BaseRepresentation
bin100001100000000…
…110000000010100
31110011121200012101
4201200012000110
52122341430312
6131434531444
716633304530
oct4140060024
91404550171
10562061332
112692a5aa8
12138296b84
138c5a4391
145490cbc0
1534526a57
hex21806014

562061332 has 12 divisors (see below), whose sum is σ = 1124122720. Its totient is φ = 240883416.

The previous prime is 562061329. The next prime is 562061377. The reversal of 562061332 is 233160265.

562061332 is an admirable number.

It is a super-2 number, since 2×5620613322 = 631825881859228448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 20073619 = 562061332 / (5 + 6 + 2 + 0 + 6 + 1 + 3 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 562061332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10036782 + ... + 10036837.

Almost surely, 2562061332 is an apocalyptic number.

It is an amenable number.

562061332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

562061332 is a wasteful number, since it uses less digits than its factorization.

562061332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20073630 (or 20073628 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 562061332 is about 23707.8327141053. The cubic root of 562061332 is about 825.2671712589.

The spelling of 562061332 in words is "five hundred sixty-two million, sixty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 20073619 40147238 80294476 140515333 281030666 562061332