Base | Representation |
---|---|
bin | 1011111110110000… |
… | …1011001101111000 |
3 | 22022010112011210000 |
4 | 2333230023031320 |
5 | 23041300403121 |
6 | 1251042353000 |
7 | 142460535330 |
oct | 27754131570 |
9 | 8263464700 |
10 | 3216028536 |
11 | 1400400926 |
12 | 75905b760 |
13 | 3c3391386 |
14 | 22719c0c0 |
15 | 13c517526 |
hex | bfb0b378 |
3216028536 has 160 divisors (see below), whose sum is σ = 10627246080. Its totient is φ = 889185600.
The previous prime is 3216028511. The next prime is 3216028547. The reversal of 3216028536 is 6358206123.
It is a happy number.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 3216028536.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 129181 + ... + 152051.
It is an arithmetic number, because the mean of its divisors is an integer number (66420288).
Almost surely, 23216028536 is an apocalyptic number.
3216028536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3216028536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5313623040).
3216028536 is an abundant number, since it is smaller than the sum of its proper divisors (7411217544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3216028536 is a wasteful number, since it uses less digits than its factorization.
3216028536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22927 (or 22914 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 3216028536 is about 56710.0391112544. The cubic root of 3216028536 is about 1476.0689041797.
The spelling of 3216028536 in words is "three billion, two hundred sixteen million, twenty-eight thousand, five hundred thirty-six".
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