Base | Representation |
---|---|
bin | 111101011111001… |
… | …1100100110000000 |
3 | 12022210020221011021 |
4 | 1322332130212000 |
5 | 13211134043100 |
6 | 540421155224 |
7 | 102061554235 |
oct | 17276344600 |
9 | 5283227137 |
10 | 2063190400 |
11 | 969687537 |
12 | 496b5bb14 |
13 | 26b5a052b |
14 | 15802778c |
15 | c11e5a1a |
hex | 7af9c980 |
2063190400 has 48 divisors (see below), whose sum is σ = 5096732940. Its totient is φ = 825274880.
The previous prime is 2063190383. The next prime is 2063190401. The reversal of 2063190400 is 40913602.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2063190401) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319174 + ... + 325573.
Almost surely, 22063190400 is an apocalyptic number.
2063190400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2063190400 is an abundant number, since it is smaller than the sum of its proper divisors (3033542540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2063190400 is an equidigital number, since it uses as much as digits as its factorization.
2063190400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 644771 (or 644754 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 2063190400 is about 45422.3557293102. The cubic root of 2063190400 is about 1273.0528577047.
The spelling of 2063190400 in words is "two billion, sixty-three million, one hundred ninety thousand, four hundred".
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