Base | Representation |
---|---|
bin | 100011101011110011010… |
… | …011011010001111101000 |
3 | 22200102120221222012201111 |
4 | 203223303103122033220 |
5 | 310134113101413230 |
6 | 5114310425400104 |
7 | 342111063135655 |
oct | 43536323321750 |
9 | 8612527865644 |
10 | 2452213310440 |
11 | 865a83537113 |
12 | 337309339034 |
13 | 14a32035437a |
14 | 8698b2c6c2c |
15 | 43bc371692a |
hex | 23af34da3e8 |
2452213310440 has 64 divisors (see below), whose sum is σ = 5662603416960. Its totient is φ = 955418499840.
The previous prime is 2452213310431. The next prime is 2452213310441. The reversal of 2452213310440 is 440133122542.
It is not an unprimeable number, because it can be changed into a prime (2452213310441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4965819 + ... + 5437258.
It is an arithmetic number, because the mean of its divisors is an integer number (88478178390).
Almost surely, 22452213310440 is an apocalyptic number.
2452213310440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2452213310440 is an abundant number, since it is smaller than the sum of its proper divisors (3210390106520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2452213310440 is a wasteful number, since it uses less digits than its factorization.
2452213310440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10403242 (or 10403238 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 2452213310440 its reverse (440133122542), we get a palindrome (2892346432982).
The spelling of 2452213310440 in words is "two trillion, four hundred fifty-two billion, two hundred thirteen million, three hundred ten thousand, four hundred forty".
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