Base | Representation |
---|---|
bin | 101001110110111… |
… | …1011101111011001 |
3 | 10121212220112112021 |
4 | 1103231323233121 |
5 | 10334031100410 |
6 | 351212214441 |
7 | 46543323160 |
oct | 12355735731 |
9 | 3555815467 |
10 | 1404550105 |
11 | 660917312 |
12 | 33246a421 |
13 | 194cb284a |
14 | d47783d7 |
15 | 83492eda |
hex | 53b7bbd9 |
1404550105 has 8 divisors (see below), whose sum is σ = 1926240192. Its totient is φ = 963120048.
The previous prime is 1404550099. The next prime is 1404550157. The reversal of 1404550105 is 5010554041.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1404550105 - 213 = 1404541913 is a prime.
It is a super-2 number, since 2×14045501052 = 3945521994911022050, which contains 22 as substring.
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 1404550105.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20064967 + ... + 20065036.
It is an arithmetic number, because the mean of its divisors is an integer number (240780024).
Almost surely, 21404550105 is an apocalyptic number.
It is an amenable number.
1404550105 is a deficient number, since it is larger than the sum of its proper divisors (521690087).
1404550105 is an equidigital number, since it uses as much as digits as its factorization.
1404550105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40130015.
The product of its (nonzero) digits is 2000, while the sum is 25.
The square root of 1404550105 is about 37477.3278796661. The cubic root of 1404550105 is about 1119.8995724684.
The spelling of 1404550105 in words is "one billion, four hundred four million, five hundred fifty thousand, one hundred five".
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