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10322013 = 313220359
BaseRepresentation
bin100111011000…
…000001011101
3201102102010210
4213120001131
510120301023
61005123033
7153510222
oct47300135
921372123
1010322013
115910099
123559479
1321a5300
141529949
15d8d593
hex9d805d

10322013 has 12 divisors (see below), whose sum is σ = 14903520. Its totient is φ = 6351696.

The previous prime is 10322003. The next prime is 10322017. The reversal of 10322013 is 31022301.

It is a happy number.

It is not a de Polignac number, because 10322013 - 28 = 10321757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10322013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322017) 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 in 11 ways as a sum of consecutive naturals, for example, 9673 + ... + 10686.

It is an arithmetic number, because the mean of its divisors is an integer number (1241960).

Almost surely, 210322013 is an apocalyptic number.

10322013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10322013 is a deficient number, since it is larger than the sum of its proper divisors (4581507).

10322013 is a wasteful number, since it uses less digits than its factorization.

10322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20388 (or 20375 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10322013 is about 3212.7889753297. The cubic root of 10322013 is about 217.7316016236.

Adding to 10322013 its reverse (31022301), we get a palindrome (41344314).

The spelling of 10322013 in words is "ten million, three hundred twenty-two thousand, thirteen".

Divisors: 1 3 13 39 169 507 20359 61077 264667 794001 3440671 10322013