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10472285 = 512171721
BaseRepresentation
bin100111111100…
…101101011101
3201201001021102
4213330231131
510140103120
61012242445
7155004305
oct47745535
921631242
1010472285
115a02a8a
123610425
132228825
141568605
15dbcd75
hex9fcb5d

10472285 has 8 divisors (see below), whose sum is σ = 12584376. Its totient is φ = 8366080.

The previous prime is 10472279. The next prime is 10472299. The reversal of 10472285 is 58227401.

It can be written as a sum of positive squares in 4 ways, for example, as 1315609 + 9156676 = 1147^2 + 3026^2 .

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

It is not a de Polignac number, because 10472285 - 218 = 10210141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5225 + ... + 6945.

It is an arithmetic number, because the mean of its divisors is an integer number (1573047).

Almost surely, 210472285 is an apocalyptic number.

It is an amenable number.

10472285 is a deficient number, since it is larger than the sum of its proper divisors (2112091).

10472285 is a wasteful number, since it uses less digits than its factorization.

10472285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2943.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 10472285 is about 3236.0910061369. The cubic root of 10472285 is about 218.7831231475.

Adding to 10472285 its reverse (58227401), we get a palindrome (68699686).

The spelling of 10472285 in words is "ten million, four hundred seventy-two thousand, two hundred eighty-five".

Divisors: 1 5 1217 1721 6085 8605 2094457 10472285