Base | Representation |
---|---|
bin | 1100010110111000101… |
… | …1111110100010111010 |
3 | 202021222200201121112110 |
4 | 3011232023332202322 |
5 | 11434243304443114 |
6 | 241310305153150 |
7 | 21224020326462 |
oct | 3055613764272 |
9 | 667880647473 |
10 | 212302031034 |
11 | 82044a641a5 |
12 | 3518b62b7b6 |
13 | 17034c13092 |
14 | a3bdc80ba2 |
15 | 57c84a5759 |
hex | 316e2fe8ba |
212302031034 has 16 divisors (see below), whose sum is σ = 438300967680. Its totient is φ = 68484526080.
The previous prime is 212302031027. The next prime is 212302031111. The reversal of 212302031034 is 430130203212.
It is a super-2 number, since 2×2123020310342 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 212302031034.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570704199 + ... + 570704570.
It is an arithmetic number, because the mean of its divisors is an integer number (27393810480).
Almost surely, 2212302031034 is an apocalyptic number.
212302031034 is an abundant number, since it is smaller than the sum of its proper divisors (225998936646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212302031034 is a wasteful number, since it uses less digits than its factorization.
212302031034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141408805.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 212302031034 its reverse (430130203212), we get a palindrome (642432234246).
The spelling of 212302031034 in words is "two hundred twelve billion, three hundred two million, thirty-one thousand, thirty-four".
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