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10712973 = 33570991
BaseRepresentation
bin101000110111…
…011110001101
3202011021102210
4220313132031
510220303343
61021341033
7160026105
oct50673615
922137383
1010712973
1160578a7
123707779
1322b124b
1415cc205
15e19333
hexa3778d

10712973 has 4 divisors (see below), whose sum is σ = 14283968. Its totient is φ = 7141980.

The previous prime is 10712957. The next prime is 10712981. The reversal of 10712973 is 37921701.

10712973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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.

It is not a de Polignac number, because 10712973 - 24 = 10712957 is a prime.

It is a super-2 number, since 2×107129732 = 229535580997458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10712973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712983) 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, 1785493 + ... + 1785498.

It is an arithmetic number, because the mean of its divisors is an integer number (3570992).

Almost surely, 210712973 is an apocalyptic number.

It is an amenable number.

10712973 is a deficient number, since it is larger than the sum of its proper divisors (3570995).

10712973 is an equidigital number, since it uses as much as digits as its factorization.

10712973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570994.

The product of its (nonzero) digits is 2646, while the sum is 30.

The square root of 10712973 is about 3273.0678269782. The cubic root of 10712973 is about 220.4465653810.

The spelling of 10712973 in words is "ten million, seven hundred twelve thousand, nine hundred seventy-three".

Divisors: 1 3 3570991 10712973