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10283906 = 25141953
BaseRepresentation
bin100111001110…
…101110000010
3201100110212102
4213032232002
510113041111
61004230402
7153261143
oct47165602
921313772
1010283906
1158944a6
12353b402
132190b69
141519aca
15d8213b
hex9ceb82

10283906 has 4 divisors (see below), whose sum is σ = 15425862. Its totient is φ = 5141952.

The previous prime is 10283899. The next prime is 10283927. The reversal of 10283906 is 60938201.

10283906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60938201 = 232649487.

It can be written as a sum of positive squares in only one way, i.e., 10272025 + 11881 = 3205^2 + 109^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570975 + ... + 2570978.

Almost surely, 210283906 is an apocalyptic number.

10283906 is a deficient number, since it is larger than the sum of its proper divisors (5141956).

10283906 is an equidigital number, since it uses as much as digits as its factorization.

10283906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141955.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10283906 is about 3206.8529744907. The cubic root of 10283906 is about 217.4633293529.

The spelling of 10283906 in words is "ten million, two hundred eighty-three thousand, nine hundred six".

Divisors: 1 2 5141953 10283906