Base | Representation |
---|---|
bin | 1000011100010000000… |
… | …10111001100101101011 |
3 | 1000201122202100100220110 |
4 | 10032020002321211223 |
5 | 14223003042123004 |
6 | 341124524425403 |
7 | 26645410056114 |
oct | 4161002714553 |
9 | 1021582310813 |
10 | 290045270379 |
11 | 102009aa2627 |
12 | 482676a8263 |
13 | 21474631b57 |
14 | 1007700520b |
15 | 7828794589 |
hex | 43880b996b |
290045270379 has 4 divisors (see below), whose sum is σ = 386727027176. Its totient is φ = 193363513584.
The previous prime is 290045270377. The next prime is 290045270399. The reversal of 290045270379 is 973072540092.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 290045270379 - 21 = 290045270377 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (290045270377) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 48340878394 + ... + 48340878399.
It is an arithmetic number, because the mean of its divisors is an integer number (96681756794).
Almost surely, 2290045270379 is an apocalyptic number.
290045270379 is a deficient number, since it is larger than the sum of its proper divisors (96681756797).
290045270379 is an equidigital number, since it uses as much as digits as its factorization.
290045270379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96681756796.
The product of its (nonzero) digits is 952560, while the sum is 48.
The spelling of 290045270379 in words is "two hundred ninety billion, forty-five million, two hundred seventy thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •