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10005497 is a prime number
BaseRepresentation
bin100110001010…
…101111111001
3200211022221222
4212022233321
510030133442
6554241425
7151021355
oct46125771
920738858
1010005497
115714307
123426275
1320c4218
141486465
15d298d2
hex98abf9

10005497 has 2 divisors, whose sum is σ = 10005498. Its totient is φ = 10005496.

The previous prime is 10005487. The next prime is 10005509. The reversal of 10005497 is 79450001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9114361 + 891136 = 3019^2 + 944^2 .

It is a cyclic number.

It is not a de Polignac number, because 10005497 - 28 = 10005241 is a prime.

It is not a weakly prime, because it can be changed into another prime (10005427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002748 + 5002749.

It is an arithmetic number, because the mean of its divisors is an integer number (5002749).

Almost surely, 210005497 is an apocalyptic number.

It is an amenable number.

10005497 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005497 is an equidigital number, since it uses as much as digits as its factorization.

10005497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 10005497 is about 3163.1466927729. The cubic root of 10005497 is about 215.4829381970.

Adding to 10005497 its reverse (79450001), we get a palindrome (89455498).

The spelling of 10005497 in words is "ten million, five thousand, four hundred ninety-seven".