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10224405013 = 17601435589
BaseRepresentation
bin10011000010110110…
…00000101000010101
3222101120000120221011
421201123000220111
5131414421430023
64410320252221
7511241002654
oct114133005025
928346016834
1010224405013
1143774568a9
121b94171071
13c6c33abc4
146cdc9919b
153ec93850d
hex2616c0a15

10224405013 has 4 divisors (see below), whose sum is σ = 10825840620. Its totient is φ = 9622969408.

The previous prime is 10224404969. The next prime is 10224405031. The reversal of 10224405013 is 31050442201.

10224405013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31050442201 = 43722103307.

It can be written as a sum of positive squares in 2 ways, for example, as 6769669284 + 3454735729 = 82278^2 + 58777^2 .

It is a de Polignac number, because none of the positive numbers 2k-10224405013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10224405613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300717778 + ... + 300717811.

It is an arithmetic number, because the mean of its divisors is an integer number (2706460155).

Almost surely, 210224405013 is an apocalyptic number.

It is an amenable number.

10224405013 is a deficient number, since it is larger than the sum of its proper divisors (601435607).

10224405013 is an equidigital number, since it uses as much as digits as its factorization.

10224405013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601435606.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10224405013 its reverse (31050442201), we get a palindrome (41274847214).

The spelling of 10224405013 in words is "ten billion, two hundred twenty-four million, four hundred five thousand, thirteen".

Divisors: 1 17 601435589 10224405013