Base | Representation |
---|---|
bin | 101100101001100001… |
… | …111000101110000110 |
3 | 11120202010011220111001 |
4 | 230221201320232012 |
5 | 1241140443423230 |
6 | 34005102203514 |
7 | 3315014040652 |
oct | 545141705606 |
9 | 146663156431 |
10 | 47941389190 |
11 | 19371734302 |
12 | 935b58359a |
13 | 46a0413b16 |
14 | 246b179a62 |
15 | 13a8ca60ca |
hex | b29878b86 |
47941389190 has 16 divisors (see below), whose sum is σ = 90836316720. Its totient is φ = 18167263200.
The previous prime is 47941389187. The next prime is 47941389227. The reversal of 47941389190 is 9198314974.
It is a super-2 number, since 2×479413891902 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126161361 + ... + 126161740.
It is an arithmetic number, because the mean of its divisors is an integer number (5677269795).
Almost surely, 247941389190 is an apocalyptic number.
47941389190 is a deficient number, since it is larger than the sum of its proper divisors (42894927530).
47941389190 is a wasteful number, since it uses less digits than its factorization.
47941389190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252323127.
The product of its (nonzero) digits is 1959552, while the sum is 55.
The spelling of 47941389190 in words is "forty-seven billion, nine hundred forty-one million, three hundred eighty-nine thousand, one hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •