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10495917 = 321166213
BaseRepresentation
bin101000000010…
…011110101101
3201202020200200
4220002132231
510141332132
61012544113
7155133225
oct50023655
921666620
1010495917
115a19813
123622039
132236503
141573085
15dc4d7c
hexa027ad

10495917 has 6 divisors (see below), whose sum is σ = 15160782. Its totient is φ = 6997272.

The previous prime is 10495909. The next prime is 10495943. The reversal of 10495917 is 71959401.

It can be written as a sum of positive squares in only one way, i.e., 10361961 + 133956 = 3219^2 + 366^2 .

It is not a de Polignac number, because 10495917 - 23 = 10495909 is a prime.

It is a super-2 number, since 2×104959172 = 220328547341778, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10495907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 583098 + ... + 583115.

It is an arithmetic number, because the mean of its divisors is an integer number (2526797).

Almost surely, 210495917 is an apocalyptic number.

It is an amenable number.

10495917 is a deficient number, since it is larger than the sum of its proper divisors (4664865).

10495917 is a wasteful number, since it uses less digits than its factorization.

10495917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166219 (or 1166216 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The square root of 10495917 is about 3239.7402673671. The cubic root of 10495917 is about 218.9475698596.

It can be divided in two parts, 104959 and 17, that added together give a 4-th power (104976 = 184).

The spelling of 10495917 in words is "ten million, four hundred ninety-five thousand, nine hundred seventeen".

Divisors: 1 3 9 1166213 3498639 10495917