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10624342 = 25312171
BaseRepresentation
bin101000100001…
…110101010110
3201222202212011
4220201311112
510204434332
61015414434
7156206521
oct50416526
921882764
1010624342
115aa7253
12368441a
13227cac1
1415a7bb8
15dece47
hexa21d56

10624342 has 4 divisors (see below), whose sum is σ = 15936516. Its totient is φ = 5312170.

The previous prime is 10624333. The next prime is 10624343. The reversal of 10624342 is 24342601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24342601 = 43566107.

It is a super-2 number, since 2×106243422 = 225753285865928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10624343) 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 as a sum of consecutive naturals, namely, 2656084 + ... + 2656087.

It is an arithmetic number, because the mean of its divisors is an integer number (3984129).

Almost surely, 210624342 is an apocalyptic number.

10624342 is a deficient number, since it is larger than the sum of its proper divisors (5312174).

10624342 is an equidigital number, since it uses as much as digits as its factorization.

10624342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312173.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 10624342 is about 3259.5002684461. The cubic root of 10624342 is about 219.8369452963.

Adding to 10624342 its reverse (24342601), we get a palindrome (34966943).

The spelling of 10624342 in words is "ten million, six hundred twenty-four thousand, three hundred forty-two".

Divisors: 1 2 5312171 10624342