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10424487 = 314923321
BaseRepresentation
bin100111110001…
…000010100111
3201121121201010
4213301002213
510132040422
61011233303
7154415043
oct47610247
921547633
1010424487
115980087
1235a8833
13220cb48
141555023
15dadb0c
hex9f10a7

10424487 has 8 divisors (see below), whose sum is σ = 13993200. Its totient is φ = 6902720.

The previous prime is 10424471. The next prime is 10424501. The reversal of 10424487 is 78442401.

10424487 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10424487 - 24 = 10424471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10424437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11214 + ... + 12107.

It is an arithmetic number, because the mean of its divisors is an integer number (1749150).

Almost surely, 210424487 is an apocalyptic number.

10424487 is a deficient number, since it is larger than the sum of its proper divisors (3568713).

10424487 is a wasteful number, since it uses less digits than its factorization.

10424487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23473.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 10424487 is about 3228.6974153674. The cubic root of 10424487 is about 218.4497560361.

Adding to 10424487 its reverse (78442401), we get a palindrome (88866888).

The spelling of 10424487 in words is "ten million, four hundred twenty-four thousand, four hundred eighty-seven".

Divisors: 1 3 149 447 23321 69963 3474829 10424487