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10288430 = 251028843
BaseRepresentation
bin100111001111…
…110100101110
3201100201001222
4213033310232
510113212210
61004303342
7153310265
oct47176456
921321058
1010288430
115897939
123541b52
132192c39
14151b5dc
15d83655
hex9cfd2e

10288430 has 8 divisors (see below), whose sum is σ = 18519192. Its totient is φ = 4115368.

The previous prime is 10288427. The next prime is 10288433. The reversal of 10288430 is 3488201.

It is an interprime number because it is at equal distance from previous prime (10288427) and next prime (10288433).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10288430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10288433) 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, 514412 + ... + 514431.

It is an arithmetic number, because the mean of its divisors is an integer number (2314899).

Almost surely, 210288430 is an apocalyptic number.

10288430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10288430 is a deficient number, since it is larger than the sum of its proper divisors (8230762).

10288430 is a wasteful number, since it uses less digits than its factorization.

10288430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028850.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 10288430 is about 3207.5582613571. The cubic root of 10288430 is about 217.4952128246.

The spelling of 10288430 in words is "ten million, two hundred eighty-eight thousand, four hundred thirty".

Divisors: 1 2 5 10 1028843 2057686 5144215 10288430