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10290471 = 36075651
BaseRepresentation
bin100111010000…
…010100100111
3201100210212120
4213100110213
510113243341
61004321023
7153316242
oct47202447
921323776
1010290471
115899424
123543173
132193b49
14151c259
15d84066
hex9d0527

10290471 has 8 divisors (see below), whose sum is σ = 13745664. Its totient is φ = 6847800.

The previous prime is 10290451. The next prime is 10290487. The reversal of 10290471 is 17409201.

10290471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10290471 - 211 = 10288423 is a prime.

It is a super-3 number, since 3×102904713 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10290451) 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 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 4646.

It is an arithmetic number, because the mean of its divisors is an integer number (1718208).

Almost surely, 210290471 is an apocalyptic number.

10290471 is a deficient number, since it is larger than the sum of its proper divisors (3455193).

10290471 is an equidigital number, since it uses as much as digits as its factorization.

10290471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 10290471 is about 3207.8764003621. The cubic root of 10290471 is about 217.5095939750.

Adding to 10290471 its reverse (17409201), we get a palindrome (27699672).

The spelling of 10290471 in words is "ten million, two hundred ninety thousand, four hundred seventy-one".

Divisors: 1 3 607 1821 5651 16953 3430157 10290471