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536033808 = 24334672657
BaseRepresentation
bin11111111100110…
…011101000010000
31101100122100011000
4133330303220100
52044211040213
6125105022000
716166132532
oct3774635020
91340570130
10536033808
11255639152
1212b624900
138709058b
1451295852
15320d4c73
hex1ff33a10

536033808 has 80 divisors (see below), whose sum is σ = 1542490560. Its totient is φ = 178228224.

The previous prime is 536033807. The next prime is 536033819. The reversal of 536033808 is 808330635.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (536033807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200416 + ... + 203072.

It is an arithmetic number, because the mean of its divisors is an integer number (19281132).

Almost surely, 2536033808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 536033808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771245280).

536033808 is an abundant number, since it is smaller than the sum of its proper divisors (1006456752).

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

536033808 is a wasteful number, since it uses less digits than its factorization.

536033808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 536033808 is about 23152.4039356608. The cubic root of 536033808 is about 812.3266984388.

The spelling of 536033808 in words is "five hundred thirty-six million, thirty-three thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 467 934 1401 1868 2657 2802 3736 4203 5314 5604 7472 7971 8406 10628 11208 12609 15942 16812 21256 22416 23913 25218 31884 33624 42512 47826 50436 63768 67248 71739 95652 100872 127536 143478 191304 201744 286956 382608 573912 1147824 1240819 2481638 3722457 4963276 7444914 9926552 11167371 14889828 19853104 22334742 29779656 33502113 44669484 59559312 67004226 89338968 134008452 178677936 268016904 536033808