Base | Representation |
---|---|
bin | 1000111100010000… |
… | …0010110110000000 |
3 | 20012021101220022112 |
4 | 2033010002312000 |
5 | 14403422431422 |
6 | 1034100354452 |
7 | 113323244540 |
oct | 21704026600 |
9 | 6167356275 |
10 | 2400202112 |
11 | 1021940410 |
12 | 56b9a5a28 |
13 | 2c3359949 |
14 | 18aab3320 |
15 | e0ab5ee2 |
hex | 8f102d80 |
2400202112 has 64 divisors (see below), whose sum is σ = 5961565440. Its totient is φ = 935139840.
The previous prime is 2400202097. The next prime is 2400202117. The reversal of 2400202112 is 2112020042.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2400202117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111908 + ... + 131619.
It is an arithmetic number, because the mean of its divisors is an integer number (93149460).
Almost surely, 22400202112 is an apocalyptic number.
2400202112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2400202112 is an abundant number, since it is smaller than the sum of its proper divisors (3561363328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2400202112 is a wasteful number, since it uses less digits than its factorization.
2400202112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243559 (or 243547 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2400202112 is about 48991.8576091987. The cubic root of 2400202112 is about 1338.9034825628.
Adding to 2400202112 its reverse (2112020042), we get a palindrome (4512222154).
The spelling of 2400202112 in words is "two billion, four hundred million, two hundred two thousand, one hundred twelve".
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