Base | Representation |
---|---|
bin | 110000010001100010000010… |
… | …111100101001101000101010 |
3 | 1000211201201212001022002201112 |
4 | 300101202002330221220222 |
5 | 210312000432200010010 |
6 | 2031314200344150322 |
7 | 62501652001350404 |
oct | 6021420274515052 |
9 | 1024651761262645 |
10 | 212311020313130 |
11 | 61715664036852 |
12 | 1b98b36b1683a2 |
13 | 9160ac69977bb |
14 | 3a5dca01c1b74 |
15 | 1982a6bdc1a05 |
hex | c11882f29a2a |
212311020313130 has 128 divisors (see below), whose sum is σ = 404005538764800. Its totient is φ = 80218129711104.
The previous prime is 212311020313109. The next prime is 212311020313141. The reversal of 212311020313130 is 31313020113212.
It is a junction number, because it is equal to n+sod(n) for n = 212311020313096 and 212311020313105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12575423669 + ... + 12575440551.
It is an arithmetic number, because the mean of its divisors is an integer number (3156293271600).
Almost surely, 2212311020313130 is an apocalyptic number.
212311020313130 is a deficient number, since it is larger than the sum of its proper divisors (191694518451670).
212311020313130 is a wasteful number, since it uses less digits than its factorization.
212311020313130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22128.
The product of its (nonzero) digits is 648, while the sum is 23.
Adding to 212311020313130 its reverse (31313020113212), we get a palindrome (243624040426342).
The spelling of 212311020313130 in words is "two hundred twelve trillion, three hundred eleven billion, twenty million, three hundred thirteen thousand, one hundred thirty".
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