Base | Representation |
---|---|
bin | 100000001100001101111… |
… | …100110011011000011000 |
3 | 21211110220222211020000100 |
4 | 200030031330303120120 |
5 | 242220431400402334 |
6 | 4412124420335400 |
7 | 315551642312046 |
oct | 40141574633030 |
9 | 7743828736010 |
10 | 2212142200344 |
11 | 7831896688aa |
12 | 2b8889b44560 |
13 | 1307b1315a7b |
14 | 790d5407396 |
15 | 3c822410c99 |
hex | 2030df33618 |
2212142200344 has 24 divisors (see below), whose sum is σ = 5991218459460. Its totient is φ = 737380733424.
The previous prime is 2212142200319. The next prime is 2212142200351. The reversal of 2212142200344 is 4430022412122.
It is a happy number.
2212142200344 is a `hidden beast` number, since 221 + 214 + 220 + 0 + 3 + 4 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×22121422003442 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15362098542 + ... + 15362098685.
Almost surely, 22212142200344 is an apocalyptic number.
2212142200344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2212142200344 is an abundant number, since it is smaller than the sum of its proper divisors (3779076259116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2212142200344 is a wasteful number, since it uses less digits than its factorization.
2212142200344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30724197239 (or 30724197232 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 2212142200344 its reverse (4430022412122), we get a palindrome (6642164612466).
The spelling of 2212142200344 in words is "two trillion, two hundred twelve billion, one hundred forty-two million, two hundred thousand, three hundred forty-four".
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