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10712033 = 49921467
BaseRepresentation
bin101000110111…
…001111100001
3202011020010222
4220313033201
510220241113
61021332425
7160023263
oct50671741
922136128
1010712033
116057122
123707115
1322b09a7
1415cbb33
15e18e08
hexa373e1

10712033 has 4 divisors (see below), whose sum is σ = 10734000. Its totient is φ = 10690068.

The previous prime is 10712021. The next prime is 10712047. The reversal of 10712033 is 33021701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33021701 = 171942453.

It is a cyclic number.

It is not a de Polignac number, because 10712033 - 210 = 10711009 is a prime.

It is a super-2 number, since 2×107120332 = 229495301986178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10712833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10235 + ... + 11232.

It is an arithmetic number, because the mean of its divisors is an integer number (2683500).

Almost surely, 210712033 is an apocalyptic number.

It is an amenable number.

10712033 is a deficient number, since it is larger than the sum of its proper divisors (21967).

10712033 is an equidigital number, since it uses as much as digits as its factorization.

10712033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21966.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 10712033 is about 3272.9242276594. The cubic root of 10712033 is about 220.4401175651.

Adding to 10712033 its reverse (33021701), we get a palindrome (43733734).

The spelling of 10712033 in words is "ten million, seven hundred twelve thousand, thirty-three".

Divisors: 1 499 21467 10712033