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10712501 is a prime number
BaseRepresentation
bin101000110111…
…010110110101
3202011020210022
4220313112311
510220300001
61021334525
7160024532
oct50672665
922136708
1010712501
116057508
123707445
1322b0c77
1415cbd89
15e1911b
hexa375b5

10712501 has 2 divisors, whose sum is σ = 10712502. Its totient is φ = 10712500.

The previous prime is 10712497. The next prime is 10712543. The reversal of 10712501 is 10521701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9296401 + 1416100 = 3049^2 + 1190^2 .

It is a cyclic number.

It is not a de Polignac number, because 10712501 - 22 = 10712497 is a prime.

It is a super-2 number, since 2×107125012 = 229515355350002, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10712501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10712101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5356250 + 5356251.

It is an arithmetic number, because the mean of its divisors is an integer number (5356251).

Almost surely, 210712501 is an apocalyptic number.

It is an amenable number.

10712501 is a deficient number, since it is larger than the sum of its proper divisors (1).

10712501 is an equidigital number, since it uses as much as digits as its factorization.

10712501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 10712501 is about 3272.9957225759. The cubic root of 10712501 is about 220.4433278015.

The spelling of 10712501 in words is "ten million, seven hundred twelve thousand, five hundred one".