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10231104422444 = 22138112713145687
BaseRepresentation
bin1001010011100001110101…
…0110000100001000101100
31100020002021020222022110212
42110320131112010020230
52320111300213004234
633432034322521552
72104113206462543
oct224703526041054
940202236868425
1010231104422444
113294a947a4174
121192a342062b8
13592a345ab399
1427528c1c915a
1512b203e4c5ce
hex94e1d58422c

10231104422444 has 24 divisors (see below), whose sum is σ = 17918929942368. Its totient is φ = 5111410792320.

The previous prime is 10231104422423. The next prime is 10231104422471. The reversal of 10231104422444 is 44422440113201.

It is a self number, because there is not a number n which added to its sum of digits gives 10231104422444.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70153769 + ... + 70299455.

It is an arithmetic number, because the mean of its divisors is an integer number (746622080932).

Almost surely, 210231104422444 is an apocalyptic number.

It is an amenable number.

10231104422444 is a deficient number, since it is larger than the sum of its proper divisors (7687825519924).

10231104422444 is a wasteful number, since it uses less digits than its factorization.

10231104422444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159785 (or 159783 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 10231104422444 its reverse (44422440113201), we get a palindrome (54653544535645).

The spelling of 10231104422444 in words is "ten trillion, two hundred thirty-one billion, one hundred four million, four hundred twenty-two thousand, four hundred forty-four".

Divisors: 1 2 4 1381 2762 5524 12713 25426 50852 145687 291374 582748 17556653 35113306 70226612 201193747 402387494 804774988 1852118831 3704237662 7408475324 2557776105611 5115552211222 10231104422444