Base | Representation |
---|---|
bin | 1101011001010011110… |
… | …0101110010100001001 |
3 | 211000000022100201000100 |
4 | 3112110330232110021 |
5 | 12232302321304001 |
6 | 253415444000013 |
7 | 22424614351335 |
oct | 3262474562411 |
9 | 730008321010 |
10 | 230132213001 |
11 | 896646a8879 |
12 | 38726990009 |
13 | 18916bc6102 |
14 | b1d1d047c5 |
15 | 5ebd9b7586 |
hex | 3594f2e509 |
230132213001 has 24 divisors (see below), whose sum is σ = 333929190920. Its totient is φ = 152722838016.
The previous prime is 230132212991. The next prime is 230132213009. The reversal of 230132213001 is 100312231032.
230132213001 is a `hidden beast` number, since 230 + 132 + 2 + 1 + 300 + 1 = 666.
230132213001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 48699662400 + 181432550601 = 220680^2 + 425949^2 .
It is not a de Polignac number, because 230132213001 - 223 = 230123824393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230132213009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2621841 + ... + 2708193.
Almost surely, 2230132213001 is an apocalyptic number.
It is an amenable number.
230132213001 is a deficient number, since it is larger than the sum of its proper divisors (103796977919).
230132213001 is a wasteful number, since it uses less digits than its factorization.
230132213001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87705 (or 87702 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 230132213001 its reverse (100312231032), we get a palindrome (330444444033).
The spelling of 230132213001 in words is "two hundred thirty billion, one hundred thirty-two million, two hundred thirteen thousand, one".
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