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10249673 = 72297213
BaseRepresentation
bin100111000110…
…010111001001
3201021201220112
4213012113021
510110442143
61003404105
7153056300
oct47062711
921251815
1010249673
115870805
123523635
13217b3c5
14150b437
15d76e18
hex9c65c9

10249673 has 12 divisors (see below), whose sum is σ = 12335940. Its totient is φ = 8481312.

The previous prime is 10249669. The next prime is 10249709. The reversal of 10249673 is 37694201.

10249673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7038409 + 3211264 = 2653^2 + 1792^2 .

It is not a de Polignac number, because 10249673 - 22 = 10249669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10249643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2186 + ... + 5027.

It is an arithmetic number, because the mean of its divisors is an integer number (1027995).

Almost surely, 210249673 is an apocalyptic number.

It is an amenable number.

10249673 is a deficient number, since it is larger than the sum of its proper divisors (2086267).

10249673 is an equidigital number, since it uses as much as digits as its factorization.

10249673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256 (or 7249 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 10249673 is about 3201.5110494890. The cubic root of 10249673 is about 217.2217642713.

The spelling of 10249673 in words is "ten million, two hundred forty-nine thousand, six hundred seventy-three".

Divisors: 1 7 29 49 203 1421 7213 50491 209177 353437 1464239 10249673