Base | Representation |
---|---|
bin | 1011101011011111… |
… | …0110111010001001 |
3 | 22002111102220201202 |
4 | 2322313312322021 |
5 | 22410103030001 |
6 | 1235034153545 |
7 | 140456542235 |
oct | 27267667211 |
9 | 8074386652 |
10 | 3135205001 |
11 | 1369817a15 |
12 | 735b828b5 |
13 | 3ac7031b6 |
14 | 21a55d5c5 |
15 | 13539e96b |
hex | badf6e89 |
3135205001 has 8 divisors (see below), whose sum is σ = 3178867200. Its totient is φ = 3091822272.
The previous prime is 3135204979. The next prime is 3135205013. The reversal of 3135205001 is 1005025313.
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 3135205001 - 218 = 3134942857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3135202001) 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, 47225 + ... + 92198.
It is an arithmetic number, because the mean of its divisors is an integer number (397358400).
Almost surely, 23135205001 is an apocalyptic number.
It is an amenable number.
3135205001 is a deficient number, since it is larger than the sum of its proper divisors (43662199).
3135205001 is a wasteful number, since it uses less digits than its factorization.
3135205001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139735.
The product of its (nonzero) digits is 450, while the sum is 20.
The square root of 3135205001 is about 55992.9013447240. The cubic root of 3135205001 is about 1463.5985854444.
The spelling of 3135205001 in words is "three billion, one hundred thirty-five million, two hundred five thousand, one".
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