Base | Representation |
---|---|
bin | 111101110110100… |
… | …0000010101011111 |
3 | 12100122020000022011 |
4 | 1323231000111133 |
5 | 13222300123143 |
6 | 541534532051 |
7 | 102300366343 |
oct | 17355002537 |
9 | 5318200264 |
10 | 2075395423 |
11 | 975563332 |
12 | 49b067027 |
13 | 270c8493a |
14 | 1598c3623 |
15 | c2306e9d |
hex | 7bb4055f |
2075395423 has 4 divisors (see below), whose sum is σ = 2076104520. Its totient is φ = 2074686328.
The previous prime is 2075395337. The next prime is 2075395429. The reversal of 2075395423 is 3245935702.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3245935702 = 2 ⋅1622967851.
It is a cyclic number.
It is not a de Polignac number, because 2075395423 - 29 = 2075394911 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2075395429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350140 + ... + 356017.
It is an arithmetic number, because the mean of its divisors is an integer number (519026130).
Almost surely, 22075395423 is an apocalyptic number.
2075395423 is a deficient number, since it is larger than the sum of its proper divisors (709097).
2075395423 is an equidigital number, since it uses as much as digits as its factorization.
2075395423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709096.
The product of its (nonzero) digits is 226800, while the sum is 40.
The square root of 2075395423 is about 45556.5080202598. The cubic root of 2075395423 is about 1275.5582172869.
The spelling of 2075395423 in words is "two billion, seventy-five million, three hundred ninety-five thousand, four hundred twenty-three".
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