Base | Representation |
---|---|
bin | 11101110100000001… |
… | …000101010111000110 |
3 | 10001121220202001212222 |
4 | 131310001011113012 |
5 | 1011024332242410 |
6 | 22412235212342 |
7 | 2212160546234 |
oct | 356401052706 |
9 | 101556661788 |
10 | 32011212230 |
11 | 126375495a8 |
12 | 62545a70b2 |
13 | 3031c669ca |
14 | 17995c1954 |
15 | c754a3955 |
hex | 7740455c6 |
32011212230 has 8 divisors (see below), whose sum is σ = 57620182032. Its totient is φ = 12804484888.
The previous prime is 32011212199. The next prime is 32011212239. The reversal of 32011212230 is 3221211023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 32011212199 and 32011212208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32011212239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1600560602 + ... + 1600560621.
It is an arithmetic number, because the mean of its divisors is an integer number (7202522754).
Almost surely, 232011212230 is an apocalyptic number.
32011212230 is a deficient number, since it is larger than the sum of its proper divisors (25608969802).
32011212230 is a wasteful number, since it uses less digits than its factorization.
32011212230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3201121230.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 32011212230 its reverse (3221211023), we get a palindrome (35232423253).
The spelling of 32011212230 in words is "thirty-two billion, eleven million, two hundred twelve thousand, two hundred thirty".
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