Base | Representation |
---|---|
bin | 1011101100100101… |
… | …1010111010000000 |
3 | 22002211002211002101 |
4 | 2323021122322000 |
5 | 22412242341041 |
6 | 1235321000144 |
7 | 140543635540 |
oct | 27311327200 |
9 | 8084084071 |
10 | 3139808896 |
11 | 1371381994 |
12 | 737623054 |
13 | 3b06558b3 |
14 | 21addb320 |
15 | 1359adb31 |
hex | bb25ae80 |
3139808896 has 32 divisors (see below), whose sum is σ = 7148674080. Its totient is φ = 1345632000.
The previous prime is 3139808783. The next prime is 3139808911. The reversal of 3139808896 is 6988089313.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1751230 + ... + 1753021.
It is an arithmetic number, because the mean of its divisors is an integer number (223396065).
Almost surely, 23139808896 is an apocalyptic number.
It is an amenable number.
3139808896 is an abundant number, since it is smaller than the sum of its proper divisors (4008865184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3139808896 is an equidigital number, since it uses as much as digits as its factorization.
3139808896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3504272 (or 3504260 counting only the distinct ones).
The product of its (nonzero) digits is 2239488, while the sum is 55.
The square root of 3139808896 is about 56033.9976799800. The cubic root of 3139808896 is about 1464.3146426751.
The spelling of 3139808896 in words is "three billion, one hundred thirty-nine million, eight hundred eight thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •