Base | Representation |
---|---|
bin | 11111111101110… |
… | …010111101111000 |
3 | 1101101010112000121 |
4 | 133331302331320 |
5 | 2044242340430 |
6 | 125114343024 |
7 | 16201263100 |
oct | 3775627570 |
9 | 1341115017 |
10 | 536293240 |
11 | 2557a605a |
12 | 12b72aa74 |
13 | 871516a2 |
14 | 51322200 |
15 | 32136a7a |
hex | 1ff72f78 |
536293240 has 96 divisors (see below), whose sum is σ = 1477645200. Its totient is φ = 174182400.
The previous prime is 536293229. The next prime is 536293249. The reversal of 536293240 is 42392635.
It is a super-2 number, since 2×5362932402 = 575220878539395200, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 536293196 and 536293205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536293249) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30040 + ... + 44440.
Almost surely, 2536293240 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 536293240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738822600).
536293240 is an abundant number, since it is smaller than the sum of its proper divisors (941351960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536293240 is a wasteful number, since it uses less digits than its factorization.
536293240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14445 (or 14434 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 34.
The square root of 536293240 is about 23158.0059590631. The cubic root of 536293240 is about 812.4577284517.
The spelling of 536293240 in words is "five hundred thirty-six million, two hundred ninety-three thousand, two hundred forty".
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