Base | Representation |
---|---|
bin | 1100011010101001100… |
… | …1100011011101111110 |
3 | 202101121002120200112111 |
4 | 3012222121203131332 |
5 | 11443330412114402 |
6 | 241554433124234 |
7 | 21261034660036 |
oct | 3065231433576 |
9 | 671532520474 |
10 | 213312223102 |
11 | 82513209480 |
12 | 354119b967a |
13 | 171662ab374 |
14 | a4780c28c6 |
15 | 5836eeb9d7 |
hex | 31aa66377e |
213312223102 has 16 divisors (see below), whose sum is σ = 350883892224. Its totient is φ = 96452455000.
The previous prime is 213312223097. The next prime is 213312223141. The reversal of 213312223102 is 201322213312.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
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, 25378024 + ... + 25386427.
It is an arithmetic number, because the mean of its divisors is an integer number (21930243264).
Almost surely, 2213312223102 is an apocalyptic number.
213312223102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
213312223102 is a deficient number, since it is larger than the sum of its proper divisors (137571669122).
213312223102 is a wasteful number, since it uses less digits than its factorization.
213312223102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50764655.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 213312223102 its reverse (201322213312), we get a palindrome (414634436414).
The spelling of 213312223102 in words is "two hundred thirteen billion, three hundred twelve million, two hundred twenty-three thousand, one hundred two".
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