Base | Representation |
---|---|
bin | 101011110101011100010… |
… | …000111010001111011110 |
3 | 101122222022202112200200100 |
4 | 223311130100322033132 |
5 | 343323212410324410 |
6 | 10223501332041530 |
7 | 430430045424135 |
oct | 53653420721736 |
9 | 11588282480610 |
10 | 3012320011230 |
11 | a6157712a542 |
12 | 407983a632a6 |
13 | 18b0a307aa8a |
14 | a5b2321691c |
15 | 535561278c0 |
hex | 2bd5c43a3de |
3012320011230 has 48 divisors (see below), whose sum is σ = 7833223666944. Its totient is φ = 803163117120.
The previous prime is 3012320011213. The next prime is 3012320011301. The reversal of 3012320011230 is 321100232103.
3012320011230 is a `hidden beast` number, since 301 + 2 + 320 + 0 + 1 + 12 + 30 = 666.
It is a super-2 number, since 2×30123200112302 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1950654 + ... + 3135233.
It is an arithmetic number, because the mean of its divisors is an integer number (163192159728).
Almost surely, 23012320011230 is an apocalyptic number.
3012320011230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3012320011230 is an abundant number, since it is smaller than the sum of its proper divisors (4820903655714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3012320011230 is a wasteful number, since it uses less digits than its factorization.
3012320011230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5092481 (or 5092478 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 3012320011230 its reverse (321100232103), we get a palindrome (3333420243333).
The spelling of 3012320011230 in words is "three trillion, twelve billion, three hundred twenty million, eleven thousand, two hundred thirty".
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