Base | Representation |
---|---|
bin | 1011010000010101… |
… | …0110001001011000 |
3 | 21210120002221212120 |
4 | 2310011112021120 |
5 | 22141423102222 |
6 | 1215444541240 |
7 | 134604425502 |
oct | 26405261130 |
9 | 7716087776 |
10 | 3021300312 |
11 | 1310499708 |
12 | 7039b1820 |
13 | 391c31784 |
14 | 20938cd72 |
15 | 12a3a015c |
hex | b4156258 |
3021300312 has 32 divisors (see below), whose sum is σ = 7577556480. Its totient is φ = 1003859360.
The previous prime is 3021300223. The next prime is 3021300341. The reversal of 3021300312 is 2130031203.
It is a junction number, because it is equal to n+sod(n) for n = 3021300291 and 3021300300.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194928 + ... + 209855.
It is an arithmetic number, because the mean of its divisors is an integer number (236798640).
Almost surely, 23021300312 is an apocalyptic number.
It is an amenable number.
3021300312 is an abundant number, since it is smaller than the sum of its proper divisors (4556256168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3021300312 is a wasteful number, since it uses less digits than its factorization.
3021300312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 405103 (or 405099 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3021300312 is about 54966.3561826687. The cubic root of 3021300312 is about 1445.6548975671.
Adding to 3021300312 its reverse (2130031203), we get a palindrome (5151331515).
The spelling of 3021300312 in words is "three billion, twenty-one million, three hundred thousand, three hundred twelve".
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