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10214244244 = 225903432587
BaseRepresentation
bin10011000001101000…
…01111111110010100
3222100211220100222101
421200310033332110
5131404321303434
64405314411444
7511055433511
oct114064177624
928324810871
1010214244244
114371746976
121b90890b84
13c6a1c1109
146cc7b2308
153ebaccb14
hex260d0ff94

10214244244 has 12 divisors (see below), whose sum is σ = 17877996864. Its totient is φ = 5106245144.

The previous prime is 10214244241. The next prime is 10214244253. The reversal of 10214244244 is 44244241201.

It is a happy number.

10214244244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10214244241) 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, 192682 + ... + 239905.

It is an arithmetic number, because the mean of its divisors is an integer number (1489833072).

Almost surely, 210214244244 is an apocalyptic number.

It is an amenable number.

10214244244 is a deficient number, since it is larger than the sum of its proper divisors (7663752620).

10214244244 is a wasteful number, since it uses less digits than its factorization.

10214244244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438494 (or 438492 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 10214244244 its reverse (44244241201), we get a palindrome (54458485445).

The spelling of 10214244244 in words is "ten billion, two hundred fourteen million, two hundred forty-four thousand, two hundred forty-four".

Divisors: 1 2 4 5903 11806 23612 432587 865174 1730348 2553561061 5107122122 10214244244