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10812482 = 219284539
BaseRepresentation
bin101001001111…
…110001000010
3202100022221022
4221033301002
510231444412
61023425442
7160622162
oct51176102
922308838
1010812482
11611563a
123755282
132317625
1416165a2
15e38a72
hexa4fc42

10812482 has 8 divisors (see below), whose sum is σ = 17072400. Its totient is φ = 5121684.

The previous prime is 10812481. The next prime is 10812499. The reversal of 10812482 is 28421801.

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

It is not an unprimeable number, because it can be changed into a prime (10812481) 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 3 ways as a sum of consecutive naturals, for example, 142232 + ... + 142307.

It is an arithmetic number, because the mean of its divisors is an integer number (2134050).

Almost surely, 210812482 is an apocalyptic number.

10812482 is a deficient number, since it is larger than the sum of its proper divisors (6259918).

10812482 is a wasteful number, since it uses less digits than its factorization.

10812482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284560.

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 10812482 is about 3288.2338724610. The cubic root of 10812482 is about 221.1270128394.

The spelling of 10812482 in words is "ten million, eight hundred twelve thousand, four hundred eighty-two".

Divisors: 1 2 19 38 284539 569078 5406241 10812482