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10205553142624 = 257213129997129
BaseRepresentation
bin1001010010000010101001…
…0111101010101101100000
31100010122022112201210220211
42110200222113222231200
52314201433101030444
633412211050143504
72102220056256430
oct224405227525540
940118275653824
1010205553142624
113285172766494
121189aa3121b94
135904c1aa6cb8
14273d4693c2c0
1512a70ab82c34
hex9482a5eab60

10205553142624 has 96 divisors (see below), whose sum is σ = 22984153920000. Its totient is φ = 4369685253120.

The previous prime is 10205553142601. The next prime is 10205553142627. The reversal of 10205553142624 is 42624135550201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10205553142627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431551092 + ... + 1431558220.

It is an arithmetic number, because the mean of its divisors is an integer number (239418270000).

Almost surely, 210205553142624 is an apocalyptic number.

10205553142624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10205553142624 is an abundant number, since it is smaller than the sum of its proper divisors (12778600777376).

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

10205553142624 is a wasteful number, since it uses less digits than its factorization.

10205553142624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276 (or 12268 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 10205553142624 its reverse (42624135550201), we get a palindrome (52829688692825).

The spelling of 10205553142624 in words is "ten trillion, two hundred five billion, five hundred fifty-three million, one hundred forty-two thousand, six hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 2131 2999 4262 5998 7129 8524 11996 14258 14917 17048 20993 23992 28516 29834 34096 41986 47984 49903 57032 59668 68192 83972 95968 99806 114064 119336 167944 199612 228128 238672 335888 399224 477344 671776 798448 1596896 6390869 12781738 15191899 21379871 25563476 30383798 42759742 44736083 51126952 60767596 85519484 89472166 102253904 106343293 121535192 149659097 171038968 178944332 204507808 212686586 243070384 299318194 342077936 357888664 425373172 486140768 598636388 684155872 715777328 850746344 1197272776 1431554656 1701492688 2394545552 3402985376 4789091104 45560505101 91121010202 182242020404 318923535707 364484040808 637847071414 728968081616 1275694142828 1457936163232 2551388285656 5102776571312 10205553142624