| Base | Representation |
|---|---|
| bin | 11111111110110… |
| … | …011001011010000 |
| 3 | 1101101121212210100 |
| 4 | 133332303023100 |
| 5 | 2044324244430 |
| 6 | 125124132400 |
| 7 | 16203436623 |
| oct | 3776631320 |
| 9 | 1341555710 |
| 10 | 536556240 |
| 11 | 255965710 |
| 12 | 12b837100 |
| 13 | 872142cc |
| 14 | 5138ddba |
| 15 | 32189960 |
| hex | 1ffb32d0 |
536556240 has 240 divisors, whose sum is σ = 2019977856. Its totient is φ = 126489600.
The previous prime is 536556233. The next prime is 536556247. The reversal of 536556240 is 42655635.
536556240 = T496 + T497 + ... + T1494.
It is a happy number.
536556240 is a `hidden beast` number, since 5 + 365 + 56 + 240 = 666.
It is an interprime number because it is at equal distance from previous prime (536556233) and next prime (536556247).
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 536556195 and 536556204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536556247) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292125 + ... + 293955.
Almost surely, 2536556240 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 536556240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009988928).
536556240 is an abundant number, since it is smaller than the sum of its proper divisors (1483421616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536556240 is a wasteful number, since it uses less digits than its factorization.
536556240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1898 (or 1889 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The square root of 536556240 is about 23163.6836448782. The cubic root of 536556240 is about 812.5905174105.
It can be divided in two parts, 53655 and 6240, that added together give a palindrome (59895).
The spelling of 536556240 in words is "five hundred thirty-six million, five hundred fifty-six thousand, two hundred forty".
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