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10106497 = 18155837
BaseRepresentation
bin100110100011…
…011010000001
3201000110111201
4212203122001
510041401442
61000341201
7151622002
oct46433201
921013451
1010106497
115783185
123474801
13212b19b
1414b11a9
15d497b7
hex9a3681

10106497 has 4 divisors (see below), whose sum is σ = 10162516. Its totient is φ = 10050480.

The previous prime is 10106491. The next prime is 10106501. The reversal of 10106497 is 79460101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2686321 + 7420176 = 1639^2 + 2724^2 .

It is a cyclic number.

It is not a de Polignac number, because 10106497 - 211 = 10104449 is a prime.

It is a super-2 number, since 2×101064972 = 204282563222018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10106491) 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, 27738 + ... + 28099.

It is an arithmetic number, because the mean of its divisors is an integer number (2540629).

Almost surely, 210106497 is an apocalyptic number.

It is an amenable number.

10106497 is a deficient number, since it is larger than the sum of its proper divisors (56019).

10106497 is an equidigital number, since it uses as much as digits as its factorization.

10106497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56018.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 10106497 is about 3179.0717198579. The cubic root of 10106497 is about 216.2055727504.

Adding to 10106497 its reverse (79460101), we get a palindrome (89566598).

The spelling of 10106497 in words is "ten million, one hundred six thousand, four hundred ninety-seven".

Divisors: 1 181 55837 10106497