Base | Representation |
---|---|
bin | 11101111010101101… |
… | …001010100001110110 |
3 | 10001220201220101010211 |
4 | 131322231022201312 |
5 | 1011242044243110 |
6 | 22431324340034 |
7 | 2215022441605 |
oct | 357255124166 |
9 | 101821811124 |
10 | 32123431030 |
11 | 12694926209 |
12 | 62860a461a |
13 | 304c297c72 |
14 | 17aa473a3c |
15 | c8026d98a |
hex | 77ab4a876 |
32123431030 has 16 divisors (see below), whose sum is σ = 61223480640. Its totient is φ = 12093526912.
The previous prime is 32123431001. The next prime is 32123431049. The reversal of 32123431030 is 3013432123.
It is a super-2 number, since 2×321234310302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32123430992 and 32123431010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94480510 + ... + 94480849.
It is an arithmetic number, because the mean of its divisors is an integer number (3826467540).
Almost surely, 232123431030 is an apocalyptic number.
32123431030 is a deficient number, since it is larger than the sum of its proper divisors (29100049610).
32123431030 is a wasteful number, since it uses less digits than its factorization.
32123431030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188961383.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 32123431030 its reverse (3013432123), we get a palindrome (35136863153).
The spelling of 32123431030 in words is "thirty-two billion, one hundred twenty-three million, four hundred thirty-one thousand, thirty".
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