Base | Representation |
---|---|
bin | 10011000100111011… |
… | …100000000011101101 |
3 | 1221212112212220220100 |
4 | 103010323200003231 |
5 | 313422323120300 |
6 | 13224330541313 |
7 | 1323415303251 |
oct | 230473400355 |
9 | 57775786810 |
10 | 20483801325 |
11 | 8761632129 |
12 | 3b77b97839 |
13 | 1c159aa900 |
14 | dc4662261 |
15 | 7ed484700 |
hex | 4c4ee00ed |
20483801325 has 108 divisors (see below), whose sum is σ = 39942458400. Its totient is φ = 10029951360.
The previous prime is 20483801291. The next prime is 20483801353. The reversal of 20483801325 is 52310838402.
It is not a de Polignac number, because 20483801325 - 27 = 20483801197 is a prime.
It is a super-2 number, since 2×204838013252 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 20483801325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 7565622 + ... + 7568328.
Almost surely, 220483801325 is an apocalyptic number.
20483801325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
20483801325 is a deficient number, since it is larger than the sum of its proper divisors (19458657075).
20483801325 is a wasteful number, since it uses less digits than its factorization.
20483801325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948 (or 2927 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The spelling of 20483801325 in words is "twenty billion, four hundred eighty-three million, eight hundred one thousand, three hundred twenty-five".
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