Base | Representation |
---|---|
bin | 1101011010011101010… |
… | …0011001011011100110 |
3 | 211000210210021200011210 |
4 | 3112213110121123212 |
5 | 12233420221040211 |
6 | 253510213412250 |
7 | 22435346104356 |
oct | 3264724313346 |
9 | 730723250153 |
10 | 230440408806 |
11 | 8980266a953 |
12 | 387b203a086 |
13 | 18965a034aa |
14 | b220c0cb66 |
15 | 5edaa949a6 |
hex | 35a75196e6 |
230440408806 has 32 divisors (see below), whose sum is σ = 465514656768. Its totient is φ = 76041394400.
The previous prime is 230440408801. The next prime is 230440408813. The reversal of 230440408806 is 608804044032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230440408801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4570225 + ... + 4620371.
It is an arithmetic number, because the mean of its divisors is an integer number (14547333024).
Almost surely, 2230440408806 is an apocalyptic number.
230440408806 is an abundant number, since it is smaller than the sum of its proper divisors (235074247962).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230440408806 is a wasteful number, since it uses less digits than its factorization.
230440408806 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57836.
The product of its (nonzero) digits is 147456, while the sum is 39.
The spelling of 230440408806 in words is "two hundred thirty billion, four hundred forty million, four hundred eight thousand, eight hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.130 sec. • engine limits •