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10424827 = 71489261
BaseRepresentation
bin100111110001…
…000111111011
3201121122011201
4213301013323
510132043302
61011235031
7154416040
oct47610773
921548151
1010424827
115980366
1235a8a77
13221004a
1415551c7
15dadc87
hex9f11fb

10424827 has 4 divisors (see below), whose sum is σ = 11914096. Its totient is φ = 8935560.

The previous prime is 10424803. The next prime is 10424831. The reversal of 10424827 is 72842401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72842401 = 463157327.

It is a cyclic number.

It is not a de Polignac number, because 10424827 - 27 = 10424699 is a prime.

It is a super-3 number, since 3×104248273 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10424795 and 10424804.

It is not an unprimeable number, because it can be changed into a prime (10424857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744624 + ... + 744637.

It is an arithmetic number, because the mean of its divisors is an integer number (2978524).

Almost surely, 210424827 is an apocalyptic number.

10424827 is a deficient number, since it is larger than the sum of its proper divisors (1489269).

10424827 is an equidigital number, since it uses as much as digits as its factorization.

10424827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489268.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 10424827 is about 3228.7500677507. The cubic root of 10424827 is about 218.4521309606.

The spelling of 10424827 in words is "ten million, four hundred twenty-four thousand, eight hundred twenty-seven".

Divisors: 1 7 1489261 10424827