Base | Representation |
---|---|
bin | 101101101001100100… |
… | …110001110001101011 |
3 | 11200112000001011010102 |
4 | 231221210301301223 |
5 | 1300341031422003 |
6 | 34303444340015 |
7 | 3353442116324 |
oct | 555144616153 |
9 | 150460034112 |
10 | 49015889003 |
11 | 19873211984 |
12 | 95bb3a460b |
13 | 4811c06a23 |
14 | 252db5b44b |
15 | 141d2a1588 |
hex | b69931c6b |
49015889003 has 6 divisors (see below), whose sum is σ = 49045521564. Its totient is φ = 48986274084.
The previous prime is 49015888991. The next prime is 49015889023. The reversal of 49015889003 is 30098851094.
It is not a de Polignac number, because 49015889003 - 218 = 49015626859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49015889023) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 3523700 + ... + 3537582.
It is an arithmetic number, because the mean of its divisors is an integer number (8174253594).
Almost surely, 249015889003 is an apocalyptic number.
49015889003 is a deficient number, since it is larger than the sum of its proper divisors (29632561).
49015889003 is an frugal number, since it uses more digits than its factorization.
49015889003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17641 (or 15762 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 47.
The spelling of 49015889003 in words is "forty-nine billion, fifteen million, eight hundred eighty-nine thousand, three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •