Base | Representation |
---|---|
bin | 100000011101000010111… |
… | …001011011001100001100 |
3 | 21220012120012021200002100 |
4 | 200131002321123030030 |
5 | 243014432324021320 |
6 | 4424313340155100 |
7 | 320061456263253 |
oct | 40350271331414 |
9 | 7805505250070 |
10 | 2230210376460 |
11 | 78a910685a60 |
12 | 300290b38a90 |
13 | 1324006c6941 |
14 | 79d2acdd79a |
15 | 3d02d784790 |
hex | 20742e5b30c |
2230210376460 has 72 divisors (see below), whose sum is σ = 7379968888656. Its totient is φ = 540657060480.
The previous prime is 2230210376431. The next prime is 2230210376461. The reversal of 2230210376460 is 646730120322.
2230210376460 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 2 + 1 + 0 + 3 + 7 + 646 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (2230210376461) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563182459 + ... + 563186418.
It is an arithmetic number, because the mean of its divisors is an integer number (102499567898).
Almost surely, 22230210376460 is an apocalyptic number.
2230210376460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2230210376460 is an abundant number, since it is smaller than the sum of its proper divisors (5149758512196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230210376460 is a wasteful number, since it uses less digits than its factorization.
2230210376460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1126368903 (or 1126368898 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
Adding to 2230210376460 its reverse (646730120322), we get a palindrome (2876940496782).
The spelling of 2230210376460 in words is "two trillion, two hundred thirty billion, two hundred ten million, three hundred seventy-six thousand, four hundred sixty".
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