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10322057 = 29355933
BaseRepresentation
bin100111011000…
…000010001001
3201102102012102
4213120002021
510120301212
61005123145
7153510314
oct47300211
921372172
1010322057
115910129
1235594b5
1321a5335
14152997b
15d8d5c2
hex9d8089

10322057 has 4 divisors (see below), whose sum is σ = 10678020. Its totient is φ = 9966096.

The previous prime is 10322047. The next prime is 10322069. The reversal of 10322057 is 75022301.

10322057 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2808976 + 7513081 = 1676^2 + 2741^2 .

It is a cyclic number.

It is not a de Polignac number, because 10322057 - 24 = 10322041 is a prime.

It is a super-2 number, since 2×103220572 = 213089721422498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10322017) 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, 177938 + ... + 177995.

It is an arithmetic number, because the mean of its divisors is an integer number (2669505).

Almost surely, 210322057 is an apocalyptic number.

It is an amenable number.

10322057 is a deficient number, since it is larger than the sum of its proper divisors (355963).

10322057 is an equidigital number, since it uses as much as digits as its factorization.

10322057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355962.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10322057 is about 3212.7958229555. The cubic root of 10322057 is about 217.7319110005.

Adding to 10322057 its reverse (75022301), we get a palindrome (85344358).

The spelling of 10322057 in words is "ten million, three hundred twenty-two thousand, fifty-seven".

Divisors: 1 29 355933 10322057