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10712274 = 232576947
BaseRepresentation
bin101000110111…
…010011010010
3202011020110220
4220313103102
510220243044
61021333510
7160024056
oct50672322
922136426
1010712274
116057321
123707296
1322b0b31
1415cbc66
15e19019
hexa374d2

10712274 has 16 divisors (see below), whose sum is σ = 21511008. Its totient is φ = 3556352.

The previous prime is 10712249. The next prime is 10712279. The reversal of 10712274 is 47221701.

10712274 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×107122742 = 229505628502152, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10712279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932 + ... + 5015.

It is an arithmetic number, because the mean of its divisors is an integer number (1344438).

Almost surely, 210712274 is an apocalyptic number.

10712274 is an abundant number, since it is smaller than the sum of its proper divisors (10798734).

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

10712274 is a wasteful number, since it uses less digits than its factorization.

10712274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 10712274 is about 3272.9610446811. The cubic root of 10712274 is about 220.4417707113.

Adding to 10712274 its reverse (47221701), we get a palindrome (57933975).

The spelling of 10712274 in words is "ten million, seven hundred twelve thousand, two hundred seventy-four".

Divisors: 1 2 3 6 257 514 771 1542 6947 13894 20841 41682 1785379 3570758 5356137 10712274