Base | Representation |
---|---|
bin | 1101011001010011110… |
… | …1000110010000111101 |
3 | 211000000022112200120200 |
4 | 3112110331012100331 |
5 | 12232302332423401 |
6 | 253415450034113 |
7 | 22424615240340 |
oct | 3262475062075 |
9 | 730008480520 |
10 | 230132311101 |
11 | 89664765550 |
12 | 38726a18939 |
13 | 18916c2b964 |
14 | b1d1d2c457 |
15 | 5ebd9d6686 |
hex | 3594f4643d |
230132311101 has 48 divisors (see below), whose sum is σ = 419430735360. Its totient is φ = 118108870560.
The previous prime is 230132311093. The next prime is 230132311121. The reversal of 230132311101 is 101113231032.
230132311101 is a `hidden beast` number, since 230 + 1 + 323 + 1 + 110 + 1 = 666.
It is not a de Polignac number, because 230132311101 - 23 = 230132311093 is a prime.
It is a super-2 number, since 2×2301323111012 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230132311121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1942971 + ... + 2058008.
It is an arithmetic number, because the mean of its divisors is an integer number (8738140320).
Almost surely, 2230132311101 is an apocalyptic number.
230132311101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
230132311101 is a deficient number, since it is larger than the sum of its proper divisors (189298424259).
230132311101 is a wasteful number, since it uses less digits than its factorization.
230132311101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4001086 (or 4001083 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 230132311101 its reverse (101113231032), we get a palindrome (331245542133).
The spelling of 230132311101 in words is "two hundred thirty billion, one hundred thirty-two million, three hundred eleven thousand, one hundred one".
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