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1408695726130 = 257211793308273
BaseRepresentation
bin10100011111111100110…
…011101111000000110010
311222200002102112110012121
4110133330303233000302
5141040002101214010
62555051302144454
7203526536051200
oct24377463570062
94880072473177
101408695726130
114a3474016010
121a902142212a
13a2abb320c54
144c277458070
152699b7863da
hex147fccef032

1408695726130 has 96 divisors (see below), whose sum is σ = 3258517559040. Its totient is φ = 433515962880.

The previous prime is 1408695726121. The next prime is 1408695726133. The reversal of 1408695726130 is 316275968041.

It is not an unprimeable number, because it can be changed into a prime (1408695726133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1228327 + ... + 2079946.

It is an arithmetic number, because the mean of its divisors is an integer number (33942891240).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1408695726130 = 2817391452260, but 3⋅1408695726130 = 4226087178390 is not.

Almost surely, 21408695726130 is an apocalyptic number.

1408695726130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1408695726130 is an abundant number, since it is smaller than the sum of its proper divisors (1849821832910).

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

1408695726130 is a wasteful number, since it uses less digits than its factorization.

1408695726130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308384 (or 3308377 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The spelling of 1408695726130 in words is "one trillion, four hundred eight billion, six hundred ninety-five million, seven hundred twenty-six thousand, one hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 79 98 110 154 158 245 385 395 490 539 553 770 790 869 1078 1106 1738 2695 2765 3871 4345 5390 5530 6083 7742 8690 12166 19355 30415 38710 42581 60830 85162 212905 425810 3308273 6616546 16541365 23157911 33082730 36391003 46315822 72782006 115789555 162105377 181955015 231579110 254737021 261353567 324210754 363910030 509474042 522707134 810526885 1273685105 1306767835 1621053770 1783159147 1829474969 2547370210 2613535670 2874889237 3566318294 3658949938 5749778474 8915795735 9147374845 12806324783 14374446185 17831591470 18294749690 20124224659 25612649566 28748892370 40248449318 64031623915 100621123295 128063247830 140869572613 201242246590 281739145226 704347863065 1408695726130