Base | Representation |
---|---|
bin | 101111110000000101000010… |
… | …011010011110111010011010 |
3 | 1000112120222000102210210122222 |
4 | 233300011002122132322122 |
5 | 210011314320302024010 |
6 | 2022354123552544042 |
7 | 62143606235141444 |
oct | 5760050232367232 |
9 | 1015528012723588 |
10 | 210012130111130 |
11 | 60a0970a4963a6 |
12 | 1b679911552022 |
13 | 902509c506149 |
14 | 39c08d9b5d494 |
15 | 1942d6dda4355 |
hex | bf014269ee9a |
210012130111130 has 8 divisors (see below), whose sum is σ = 378021834200052. Its totient is φ = 84004852044448.
The previous prime is 210012130111079. The next prime is 210012130111187. The reversal of 210012130111130 is 31111031210012.
210012130111130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 200718027915001 + 9294102196129 = 14167499^2 + 3048623^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2100121301111302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 210012130111099 and 210012130111108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10500606505547 + ... + 10500606505566.
Almost surely, 2210012130111130 is an apocalyptic number.
210012130111130 is a deficient number, since it is larger than the sum of its proper divisors (168009704088922).
210012130111130 is a wasteful number, since it uses less digits than its factorization.
210012130111130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21001213011120.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 210012130111130 its reverse (31111031210012), we get a palindrome (241123161321142).
The spelling of 210012130111130 in words is "two hundred ten trillion, twelve billion, one hundred thirty million, one hundred eleven thousand, one hundred thirty".
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