Base | Representation |
---|---|
bin | 1000011100011001110… |
… | …11101010001100100100 |
3 | 1000201212110121210022222 |
4 | 10032030323222030210 |
5 | 14223140034232104 |
6 | 341141014011512 |
7 | 26650424002214 |
oct | 4161473521444 |
9 | 1021773553288 |
10 | 290127258404 |
11 | 102051301425 |
12 | 4828b046b98 |
13 | 2148860a089 |
14 | 10083c68244 |
15 | 7830a8c1be |
hex | 438ceea324 |
290127258404 has 48 divisors (see below), whose sum is σ = 523353222000. Its totient is φ = 140674406400.
The previous prime is 290127258383. The next prime is 290127258427. The reversal of 290127258404 is 404852721092.
It can be written as a sum of positive squares in 8 ways, for example, as 362521600 + 289764736804 = 19040^2 + 538298^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7559744 + ... + 7598024.
It is an arithmetic number, because the mean of its divisors is an integer number (10903192125).
Almost surely, 2290127258404 is an apocalyptic number.
It is an amenable number.
290127258404 is a deficient number, since it is larger than the sum of its proper divisors (233225963596).
290127258404 is a wasteful number, since it uses less digits than its factorization.
290127258404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38784 (or 38782 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 44.
Adding to 290127258404 its reverse (404852721092), we get a palindrome (694979979496).
The spelling of 290127258404 in words is "two hundred ninety billion, one hundred twenty-seven million, two hundred fifty-eight thousand, four hundred four".
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