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535000830 = 235713195971
BaseRepresentation
bin11111111000110…
…111011011111110
31101021200212011120
4133320313123332
52043430011310
6125030531410
716154301120
oct3770673376
91337625146
10535000830
11254aa3051
1212b206b66
1386abb350
14510a7210
1531e7db70
hex1fe376fe

535000830 has 64 divisors (see below), whose sum is σ = 1580318208. Its totient is φ = 112878720.

The previous prime is 535000813. The next prime is 535000889. The reversal of 535000830 is 38000535.

It is a self number, because there is not a number n which added to its sum of digits gives 535000830.

It is a congruent number.

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, 95256 + ... + 100715.

It is an arithmetic number, because the mean of its divisors is an integer number (24692472).

Almost surely, 2535000830 is an apocalyptic number.

535000830 is an abundant number, since it is smaller than the sum of its proper divisors (1045317378).

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

535000830 is a wasteful number, since it uses less digits than its factorization.

535000830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196001.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 535000830 is about 23130.0849544484. The cubic root of 535000830 is about 811.8045577412.

The spelling of 535000830 in words is "five hundred thirty-five million, eight hundred thirty", and thus it is an aban number.

Divisors: 1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 65 70 78 91 105 130 182 195 210 273 390 455 546 910 1365 2730 195971 391942 587913 979855 1175826 1371797 1959710 2547623 2743594 2939565 4115391 5095246 5879130 6858985 7642869 8230782 12738115 13717970 15285738 17833361 20576955 25476230 35666722 38214345 41153910 53500083 76428690 89166805 107000166 178333610 267500415 535000830