Base | Representation |
---|---|
bin | 1111010110111101… |
… | …1001010011101111 |
3 | 101122022212002110212 |
4 | 3311233121103233 |
5 | 31420421423401 |
6 | 1521034453035 |
7 | 204111403355 |
oct | 36557312357 |
9 | 11568762425 |
10 | 4122842351 |
11 | 1826267531 |
12 | 97089417b |
13 | 5092022b4 |
14 | 2b17ad7d5 |
15 | 191e3cdbb |
hex | f5bd94ef |
4122842351 has 4 divisors (see below), whose sum is σ = 4123275000. Its totient is φ = 4122409704.
The previous prime is 4122842263. The next prime is 4122842369. The reversal of 4122842351 is 1532482214.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1532482214 = 2 ⋅766241107.
It is a cyclic number.
It is not a de Polignac number, because 4122842351 - 218 = 4122580207 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 (4122844351) 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, 201701 + ... + 221198.
It is an arithmetic number, because the mean of its divisors is an integer number (1030818750).
Almost surely, 24122842351 is an apocalyptic number.
4122842351 is a deficient number, since it is larger than the sum of its proper divisors (432649).
4122842351 is an equidigital number, since it uses as much as digits as its factorization.
4122842351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 432648.
The product of its digits is 15360, while the sum is 32.
The square root of 4122842351 is about 64209.3634215447. The cubic root of 4122842351 is about 1603.4874906441.
The spelling of 4122842351 in words is "four billion, one hundred twenty-two million, eight hundred forty-two thousand, three hundred fifty-one".
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