Base | Representation |
---|---|
bin | 111111101000000… |
… | …0101011101111111 |
3 | 12111210020022222020 |
4 | 1333100011131333 |
5 | 13333020020020 |
6 | 551502451223 |
7 | 103622355462 |
oct | 17720053577 |
9 | 5453208866 |
10 | 2134923135 |
11 | 9a6121394 |
12 | 4b6b93b13 |
13 | 2803c7937 |
14 | 16377b2d9 |
15 | c7664c40 |
hex | 7f40577f |
2134923135 has 32 divisors (see below), whose sum is σ = 3568624128. Its totient is φ = 1087827840.
The previous prime is 2134923067. The next prime is 2134923137. The reversal of 2134923135 is 5313294312.
It is not a de Polignac number, because 2134923135 - 28 = 2134922879 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2134923096 and 2134923105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2134923137) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331809 + ... + 338181.
It is an arithmetic number, because the mean of its divisors is an integer number (111519504).
Almost surely, 22134923135 is an apocalyptic number.
2134923135 is a deficient number, since it is larger than the sum of its proper divisors (1433700993).
2134923135 is a wasteful number, since it uses less digits than its factorization.
2134923135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7375.
The product of its digits is 19440, while the sum is 33.
The square root of 2134923135 is about 46205.2284379160. The cubic root of 2134923135 is about 1287.6388785372.
The spelling of 2134923135 in words is "two billion, one hundred thirty-four million, nine hundred twenty-three thousand, one hundred thirty-five".
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