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2026130535 = 32511131791759
BaseRepresentation
bin111100011000100…
…0100110001100111
312020012112002120200
41320301010301213
513122142134120
6533015001543
7101131553052
oct17061046147
95205462520
102026130535
1194a774950
124866692b3
132639c6010
1415313ba99
15bcd24e90
hex78c44c67

2026130535 has 96 divisors (see below), whose sum is σ = 4151347200. Its totient is φ = 901221120.

The previous prime is 2026130527. The next prime is 2026130539. The reversal of 2026130535 is 5350316202.

It is not a de Polignac number, because 2026130535 - 23 = 2026130527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2026130499 and 2026130508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2026130539) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1150986 + ... + 1152744.

It is an arithmetic number, because the mean of its divisors is an integer number (43243200).

Almost surely, 22026130535 is an apocalyptic number.

2026130535 is an abundant number, since it is smaller than the sum of its proper divisors (2125216665).

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

2026130535 is a wasteful number, since it uses less digits than its factorization.

2026130535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973 (or 1970 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 2026130535 is about 45012.5597472528. The cubic root of 2026130535 is about 1265.3843936946.

Adding to 2026130535 its reverse (5350316202), we get a palindrome (7376446737).

The spelling of 2026130535 in words is "two billion, twenty-six million, one hundred thirty thousand, five hundred thirty-five".

Divisors: 1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 179 195 429 495 537 585 715 895 1287 1611 1759 1969 2145 2327 2685 5277 5907 6435 6981 8055 8795 9845 11635 15831 17721 19349 20943 22867 25597 26385 29535 34905 58047 68601 76791 79155 88605 96745 104715 114335 127985 174141 205803 230373 251537 290235 314861 343005 383955 754611 870705 944583 1029015 1151865 1257685 1574305 2263833 2833749 3463471 3773055 4093193 4722915 10390413 11319165 12279579 14168745 17317355 20465965 31171239 36838737 45025123 51952065 61397895 135075369 155856195 184193685 225125615 405226107 675376845 2026130535