Base | Representation |
---|---|
bin | 100001011111001011000… |
… | …000000110000011100100 |
3 | 22010222211111211001112210 |
4 | 201133023000012003210 |
5 | 300200341101144022 |
6 | 4521055055243420 |
7 | 325154132223111 |
oct | 41371300060344 |
9 | 8128744731483 |
10 | 2301213303012 |
11 | 807a36a0a648 |
12 | 311ba7819570 |
13 | 139007864550 |
14 | 7d544bc5908 |
15 | 3ecd6e53a0c |
hex | 217cb0060e4 |
2301213303012 has 192 divisors, whose sum is σ = 6040407679488. Its totient is φ = 677279232000.
The previous prime is 2301213302977. The next prime is 2301213303017. The reversal of 2301213303012 is 2103033121032.
It is a self number, because there is not a number n which added to its sum of digits gives 2301213303012.
It is not an unprimeable number, because it can be changed into a prime (2301213303017) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82180998 + ... + 82208994.
It is an arithmetic number, because the mean of its divisors is an integer number (31460456664).
Almost surely, 22301213303012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2301213303012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3020203839744).
2301213303012 is an abundant number, since it is smaller than the sum of its proper divisors (3739194376476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2301213303012 is a wasteful number, since it uses less digits than its factorization.
2301213303012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28310 (or 28308 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2301213303012 its reverse (2103033121032), we get a palindrome (4404246424044).
The spelling of 2301213303012 in words is "two trillion, three hundred one billion, two hundred thirteen million, three hundred three thousand, twelve".
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