Base | Representation |
---|---|
bin | 111101100100011011010… |
… | …000101000100110111110 |
3 | 112222110221200012021000201 |
4 | 331210123100220212332 |
5 | 1023310042013211110 |
6 | 12555410012314114 |
7 | 614452061506600 |
oct | 75443320504676 |
9 | 15873850167021 |
10 | 4231000132030 |
11 | 13913a22aa8a1 |
12 | 583bb547293a |
13 | 248c9b764ca9 |
14 | 108ad260d170 |
15 | 750d0c63b3a |
hex | 3d91b4289be |
4231000132030 has 48 divisors (see below), whose sum is σ = 8860142098080. Its totient is φ = 1450473732288.
The previous prime is 4231000132013. The next prime is 4231000132043. The reversal of 4231000132030 is 302310001324.
It is a junction number, because it is equal to n+sod(n) for n = 4231000131989 and 4231000132007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4180636 + ... + 5093104.
It is an arithmetic number, because the mean of its divisors is an integer number (184586293710).
Almost surely, 24231000132030 is an apocalyptic number.
4231000132030 is an abundant number, since it is smaller than the sum of its proper divisors (4629141966050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4231000132030 is a wasteful number, since it uses less digits than its factorization.
4231000132030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921953 (or 921946 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 4231000132030 its reverse (302310001324), we get a palindrome (4533310133354).
The spelling of 4231000132030 in words is "four trillion, two hundred thirty-one billion, one hundred thirty-two thousand, thirty".
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