Base | Representation |
---|---|
bin | 111011111010000… |
… | …0001010001011000 |
3 | 12012002101221122220 |
4 | 1313310001101120 |
5 | 13104043003100 |
6 | 531243544040 |
7 | 100545532623 |
oct | 16764012130 |
9 | 5162357586 |
10 | 2010125400 |
11 | 941732a68 |
12 | 48122b020 |
13 | 2605b101a |
14 | 150d72dba |
15 | bb712aa0 |
hex | 77d01458 |
2010125400 has 48 divisors (see below), whose sum is σ = 6231390600. Its totient is φ = 536033280.
The previous prime is 2010125399. The next prime is 2010125413. The reversal of 2010125400 is 45210102.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2010125400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1674505 + ... + 1675704.
Almost surely, 22010125400 is an apocalyptic number.
2010125400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010125400 is an abundant number, since it is smaller than the sum of its proper divisors (4221265200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010125400 is a wasteful number, since it uses less digits than its factorization.
2010125400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3350228 (or 3350219 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 2010125400 is about 44834.4220437824. The cubic root of 2010125400 is about 1262.0436726138.
Adding to 2010125400 its reverse (45210102), we get a palindrome (2055335502).
The spelling of 2010125400 in words is "two billion, ten million, one hundred twenty-five thousand, four hundred".
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