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10497629 = 52120149
BaseRepresentation
bin101000000010…
…111001011101
3201202100001002
4220002321131
510141411004
61013000045
7155141222
oct50027135
921670032
1010497629
115a2002a
123623025
13223721c
141573949
15dc561e
hexa02e5d

10497629 has 4 divisors (see below), whose sum is σ = 10518300. Its totient is φ = 10476960.

The previous prime is 10497611. The next prime is 10497649. The reversal of 10497629 is 92679401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 92679401 = 897110331.

It can be written as a sum of positive squares in 2 ways, for example, as 3892729 + 6604900 = 1973^2 + 2570^2 .

It is a cyclic number.

It is not a de Polignac number, because 10497629 - 28 = 10497373 is a prime.

It is a super-2 number, since 2×104976292 = 220400429243282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10497592 and 10497601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10497649) 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 3 ways as a sum of consecutive naturals, for example, 9554 + ... + 10595.

It is an arithmetic number, because the mean of its divisors is an integer number (2629575).

Almost surely, 210497629 is an apocalyptic number.

It is an amenable number.

10497629 is a deficient number, since it is larger than the sum of its proper divisors (20671).

10497629 is an equidigital number, since it uses as much as digits as its factorization.

10497629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20670.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 10497629 is about 3240.0044753056. The cubic root of 10497629 is about 218.9594734681.

The spelling of 10497629 in words is "ten million, four hundred ninety-seven thousand, six hundred twenty-nine".

Divisors: 1 521 20149 10497629