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10490452 = 227438713
BaseRepresentation
bin101000000001…
…001001010100
3201201222012021
4220001021110
510141143302
61012502524
7155111260
oct50011124
921658167
1010490452
115a156a5
12361aa44
132233b8b
1415710a0
15dc3437
hexa01254

10490452 has 24 divisors (see below), whose sum is σ = 21471296. Its totient is φ = 4390848.

The previous prime is 10490443. The next prime is 10490471. The reversal of 10490452 is 25409401.

It is a super-2 number, since 2×104904522 = 220099166328608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3153 + ... + 5560.

Almost surely, 210490452 is an apocalyptic number.

It is an amenable number.

10490452 is an abundant number, since it is smaller than the sum of its proper divisors (10980844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10490452 is a wasteful number, since it uses less digits than its factorization.

10490452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8767 (or 8765 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10490452 is about 3238.8967257386. The cubic root of 10490452 is about 218.9095628199.

Adding to 10490452 its reverse (25409401), we get a palindrome (35899853).

The spelling of 10490452 in words is "ten million, four hundred ninety thousand, four hundred fifty-two".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 8713 17426 34852 60991 121982 243964 374659 749318 1498636 2622613 5245226 10490452