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10452205 = 52090441
BaseRepresentation
bin100111110111…
…110011101101
3201200000201201
4213313303231
510133432310
61012005501
7154561621
oct47676355
921600651
1010452205
115999995
123600891
13221c64a
141561181
15db6e3a
hex9f7ced

10452205 has 4 divisors (see below), whose sum is σ = 12542652. Its totient is φ = 8361760.

The previous prime is 10452193. The next prime is 10452217. The reversal of 10452205 is 50225401.

10452205 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (10452193) and next prime (10452217).

It can be written as a sum of positive squares in 2 ways, for example, as 6959044 + 3493161 = 2638^2 + 1869^2 .

It is not a de Polignac number, because 10452205 - 219 = 9927917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045216 + ... + 1045225.

It is an arithmetic number, because the mean of its divisors is an integer number (3135663).

Almost surely, 210452205 is an apocalyptic number.

It is an amenable number.

10452205 is a deficient number, since it is larger than the sum of its proper divisors (2090447).

10452205 is an equidigital number, since it uses as much as digits as its factorization.

10452205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090446.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 10452205 is about 3232.9870089439. The cubic root of 10452205 is about 218.6431990212.

Adding to 10452205 its reverse (50225401), we get a palindrome (60677606).

The spelling of 10452205 in words is "ten million, four hundred fifty-two thousand, two hundred five".

Divisors: 1 5 2090441 10452205