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10144113144 = 23311431814937
BaseRepresentation
bin10010111001010001…
…01110000111111000
3222011221221100012020
421130220232013320
5131233343110034
64354331314440
7506244352614
oct113450560770
928157840166
1010144113144
1143360a6390
121b712aba20
13c58807a19
146c3358344
153e5878249
hex25ca2e1f8

10144113144 has 128 divisors (see below), whose sum is σ = 28471322880. Its totient is φ = 2985292800.

The previous prime is 10144113079. The next prime is 10144113179. The reversal of 10144113144 is 44131144101.

10144113144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 31 ways as a sum of consecutive naturals, for example, 2052244 + ... + 2057180.

It is an arithmetic number, because the mean of its divisors is an integer number (222432210).

Almost surely, 210144113144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10144113144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14235661440).

10144113144 is an abundant number, since it is smaller than the sum of its proper divisors (18327209736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10144113144 is a wasteful number, since it uses less digits than its factorization.

10144113144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5181 (or 5177 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 10144113144 its reverse (44131144101), we get a palindrome (54275257245).

The spelling of 10144113144 in words is "ten billion, one hundred forty-four million, one hundred thirteen thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 43 44 66 86 88 129 132 172 181 258 264 344 362 473 516 543 724 946 1032 1086 1419 1448 1892 1991 2172 2838 3784 3982 4344 4937 5676 5973 7783 7964 9874 11352 11946 14811 15566 15928 19748 23349 23892 29622 31132 39496 46698 47784 54307 59244 62264 85613 93396 108614 118488 162921 171226 186792 212291 217228 256839 325842 342452 424582 434456 513678 636873 651684 684904 849164 893597 1027356 1273746 1303368 1698328 1787194 2054712 2335201 2547492 2680791 3574388 4670402 5094984 5361582 7005603 7148776 9340804 9829567 10723164 14011206 18681608 19659134 21446328 28022412 29488701 38424671 39318268 56044824 58977402 76849342 78636536 115274013 117954804 153698684 230548026 235909608 307397368 422671381 461096052 845342762 922192104 1268014143 1690685524 2536028286 3381371048 5072056572 10144113144