Base | Representation |
---|---|
bin | 10111110111011111011… |
… | …011101000110110011001 |
3 | 12210210110120000210120010 |
4 | 113313133123220312121 |
5 | 203332442030313103 |
6 | 3253244341352133 |
7 | 226331656234503 |
oct | 27673733506631 |
9 | 5723416023503 |
10 | 1640131104153 |
11 | 582637282a73 |
12 | 225a50708649 |
13 | bb8821bc809 |
14 | 59550464d73 |
15 | 2c9e4866903 |
hex | 17ddf6e8d99 |
1640131104153 has 8 divisors (see below), whose sum is σ = 2198923470016. Its totient is φ = 1087379737200.
The previous prime is 1640131104151. The next prime is 1640131104169. The reversal of 1640131104153 is 3514011310461.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1640131104153 - 21 = 1640131104151 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1640131104153.
It is not an unprimeable number, because it can be changed into a prime (1640131104151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1510249093 + ... + 1510250178.
It is an arithmetic number, because the mean of its divisors is an integer number (274865433752).
Almost surely, 21640131104153 is an apocalyptic number.
It is an amenable number.
1640131104153 is a deficient number, since it is larger than the sum of its proper divisors (558792365863).
1640131104153 is a wasteful number, since it uses less digits than its factorization.
1640131104153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3020499455.
The product of its (nonzero) digits is 4320, while the sum is 30.
The spelling of 1640131104153 in words is "one trillion, six hundred forty billion, one hundred thirty-one million, one hundred four thousand, one hundred fifty-three".
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