Base | Representation |
---|---|
bin | 1000011100100111101… |
… | …00011010011110101000 |
3 | 1000202011112000212221212 |
4 | 10032103310122132220 |
5 | 14223404124041103 |
6 | 341200302252252 |
7 | 26653326042623 |
oct | 4162364323650 |
9 | 1022145025855 |
10 | 290242799528 |
11 | 102100548160 |
12 | 48301887088 |
13 | 214a65325c6 |
14 | 10095342dba |
15 | 783acb17d8 |
hex | 4393d1a7a8 |
290242799528 has 64 divisors (see below), whose sum is σ = 594919987200. Its totient is φ = 131653021120.
The previous prime is 290242799527. The next prime is 290242799549. The reversal of 290242799528 is 825997242092.
It is not an unprimeable number, because it can be changed into a prime (290242799527) 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 15 ways as a sum of consecutive naturals, for example, 131509001 + ... + 131511207.
It is an arithmetic number, because the mean of its divisors is an integer number (9295624800).
Almost surely, 2290242799528 is an apocalyptic number.
It is an amenable number.
290242799528 is an abundant number, since it is smaller than the sum of its proper divisors (304677187672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290242799528 is a wasteful number, since it uses less digits than its factorization.
290242799528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4670 (or 4666 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 59.
The spelling of 290242799528 in words is "two hundred ninety billion, two hundred forty-two million, seven hundred ninety-nine thousand, five hundred twenty-eight".
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