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2010524450540 = 2256715737325621
BaseRepresentation
bin11101010000011100100…
…110000111111011101100
321010012111220110022222112
4131100130212013323230
5230420023224404130
64135342220303152
7265153445600234
oct35203446077354
97105456408875
102010524450540
117057277022a1
122857a06a1ab8
1311778cab79b8
146d44a530cc4
1537471e33495
hex1d41c987eec

2010524450540 has 96 divisors (see below), whose sum is σ = 4324141719744. Its totient is φ = 785019755520.

The previous prime is 2010524450509. The next prime is 2010524450563. The reversal of 2010524450540 is 450544250102.

It is a junction number, because it is equal to n+sod(n) for n = 2010524450497 and 2010524450506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78458930 + ... + 78484550.

It is an arithmetic number, because the mean of its divisors is an integer number (45043142914).

Almost surely, 22010524450540 is an apocalyptic number.

2010524450540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010524450540 is an abundant number, since it is smaller than the sum of its proper divisors (2313617269204).

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

2010524450540 is a wasteful number, since it uses less digits than its factorization.

2010524450540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26227 (or 26225 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 2010524450540 in words is "two trillion, ten billion, five hundred twenty-four million, four hundred fifty thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 67 134 157 268 314 335 373 628 670 746 785 1340 1492 1570 1865 3140 3730 7460 10519 21038 24991 25621 42076 49982 51242 52595 58561 99964 102484 105190 117122 124955 128105 210380 234244 249910 256210 292805 499820 512420 585610 1171220 1716607 3433214 3923587 4022497 6866428 7847174 8044994 8583035 9556633 15694348 16089988 17166070 19113266 19617935 20112485 34332140 38226532 39235870 40224970 47783165 78471740 80449940 95566330 191132660 269507299 539014598 640294411 1078029196 1280588822 1347536495 1500391381 2561177644 2695072990 3000782762 3201472055 5390145980 6001565524 6402944110 7501956905 12805888220 15003913810 30007827620 100526222527 201052445054 402104890108 502631112635 1005262225270 2010524450540