Base | Representation |
---|---|
bin | 111101001101110… |
… | …0101111000011000 |
3 | 12022011001201112212 |
4 | 1322123211320120 |
5 | 13201314202100 |
6 | 535453254252 |
7 | 101621110610 |
oct | 17233457030 |
9 | 5264051485 |
10 | 2054053400 |
11 | 9645067a3 |
12 | 493a94388 |
13 | 269721719 |
14 | 156b29a40 |
15 | c04dd635 |
hex | 7a6e5e18 |
2054053400 has 96 divisors (see below), whose sum is σ = 5467150080. Its totient is φ = 703056000.
The previous prime is 2054053367. The next prime is 2054053411. The reversal of 2054053400 is 43504502.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1358645 + ... + 1360155.
It is an arithmetic number, because the mean of its divisors is an integer number (56949480).
Almost surely, 22054053400 is an apocalyptic number.
2054053400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2054053400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733575040).
2054053400 is an abundant number, since it is smaller than the sum of its proper divisors (3413096680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2054053400 is a wasteful number, since it uses less digits than its factorization.
2054053400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2505 (or 2496 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 2054053400 is about 45321.6659005381. The cubic root of 2054053400 is about 1271.1708053204.
Adding to 2054053400 its reverse (43504502), we get a palindrome (2097557902).
The spelling of 2054053400 in words is "two billion, fifty-four million, fifty-three thousand, four hundred".
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