Base | Representation |
---|---|
bin | 1110001110111101010110… |
… | …10101110110111101000010 |
3 | 11002211021112211000212001100 |
4 | 13013132223111312331002 |
5 | 13100311004114220002 |
6 | 150323054313115230 |
7 | 6410241434265561 |
oct | 707365325667502 |
9 | 132737484025040 |
10 | 31300301320002 |
11 | 9a78424109440 |
12 | 361625b6b8b16 |
13 | 14607b4aa7240 |
14 | 7a2d2a96dbd8 |
15 | 3942d53be11c |
hex | 1c77ab576f42 |
31300301320002 has 96 divisors (see below), whose sum is σ = 79682786164800. Its totient is φ = 8754307954560.
The previous prime is 31300301319949. The next prime is 31300301320033. The reversal of 31300301320002 is 20002310300313.
31300301320002 is a `hidden beast` number, since 31 + 300 + 301 + 32 + 0 + 0 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21501124 + ... + 22910672.
It is an arithmetic number, because the mean of its divisors is an integer number (830029022550).
Almost surely, 231300301320002 is an apocalyptic number.
31300301320002 is an abundant number, since it is smaller than the sum of its proper divisors (48382484844798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31300301320002 is a wasteful number, since it uses less digits than its factorization.
31300301320002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1418208 (or 1418205 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 31300301320002 its reverse (20002310300313), we get a palindrome (51302611620315).
The spelling of 31300301320002 in words is "thirty-one trillion, three hundred billion, three hundred one million, three hundred twenty thousand, two".
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