Base | Representation |
---|---|
bin | 111000011111001001… |
… | …0001000000000010110 |
3 | 102121002212220211211220 |
4 | 1300332102020000112 |
5 | 3441412312214222 |
6 | 131420514111210 |
7 | 11523012116625 |
oct | 1607622100026 |
9 | 377085824756 |
10 | 121304023062 |
11 | 47498a5aa32 |
12 | 1b61457b506 |
13 | b592400551 |
14 | 5c2a5d36bc |
15 | 324e6dcb5c |
hex | 1c3e488016 |
121304023062 has 64 divisors (see below), whose sum is σ = 254704078848. Its totient is φ = 38463984000.
The previous prime is 121304023037. The next prime is 121304023129. The reversal of 121304023062 is 260320403121.
It is a super-2 number, since 2×1213040230622 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26558703 + ... + 26563269.
It is an arithmetic number, because the mean of its divisors is an integer number (3979751232).
Almost surely, 2121304023062 is an apocalyptic number.
121304023062 is an abundant number, since it is smaller than the sum of its proper divisors (133400055786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121304023062 is a wasteful number, since it uses less digits than its factorization.
121304023062 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7005.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 121304023062 its reverse (260320403121), we get a palindrome (381624426183).
The spelling of 121304023062 in words is "one hundred twenty-one billion, three hundred four million, twenty-three thousand, sixty-two".
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