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213532043104 = 2510316472237
BaseRepresentation
bin1100011011011110000…
…0000110011101100000
3202102011102012200220001
43012313200012131200
511444303200334404
6242032324425344
721266344263502
oct3066740063540
9672142180801
10213532043104
11826162a94a6
1235473548254
131719c9b4b83
14a499383d72
15584b46d7a4
hex31b7806760

213532043104 has 24 divisors (see below), whose sum is σ = 420799025808. Its totient is φ = 106662449280.

The previous prime is 213532043083. The next prime is 213532043107. The reversal of 213532043104 is 401340235312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213532043107) by changing a digit.

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, 3203127 + ... + 3269110.

It is an arithmetic number, because the mean of its divisors is an integer number (17533292742).

Almost surely, 2213532043104 is an apocalyptic number.

It is an amenable number.

213532043104 is a deficient number, since it is larger than the sum of its proper divisors (207266982704).

213532043104 is a wasteful number, since it uses less digits than its factorization.

213532043104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6473278 (or 6473270 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 213532043104 its reverse (401340235312), we get a palindrome (614872278416).

The spelling of 213532043104 in words is "two hundred thirteen billion, five hundred thirty-two million, forty-three thousand, one hundred four".

Divisors: 1 2 4 8 16 32 1031 2062 4124 8248 16496 32992 6472237 12944474 25888948 51777896 103555792 207111584 6672876347 13345752694 26691505388 53383010776 106766021552 213532043104