Base | Representation |
---|---|
bin | 100000001011010000011… |
… | …111000101100010001010 |
3 | 21211101021010102211100111 |
4 | 200023100133011202022 |
5 | 242211323404001302 |
6 | 4411434222224534 |
7 | 315514251253456 |
oct | 40132037054212 |
9 | 7741233384314 |
10 | 2211111000202 |
11 | 7827aa574985 |
12 | 2b864072514a |
13 | 1306787a3580 |
14 | 79038497666 |
15 | 3c7b1b1a0d7 |
hex | 202d07c588a |
2211111000202 has 32 divisors (see below), whose sum is σ = 3617509754880. Its totient is φ = 1007454913920.
The previous prime is 2211111000191. The next prime is 2211111000223. The reversal of 2211111000202 is 2020001111122.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15504502 + ... + 15646462.
It is an arithmetic number, because the mean of its divisors is an integer number (113047179840).
Almost surely, 22211111000202 is an apocalyptic number.
2211111000202 is a deficient number, since it is larger than the sum of its proper divisors (1406398754678).
2211111000202 is a wasteful number, since it uses less digits than its factorization.
2211111000202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149638.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2211111000202 its reverse (2020001111122), we get a palindrome (4231112111324).
The spelling of 2211111000202 in words is "two trillion, two hundred eleven billion, one hundred eleven million, two hundred two", and thus it is an aban number.
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