Base | Representation |
---|---|
bin | 11011110000110010011111… |
… | …110010100001001010111110 |
3 | 121000022122110201011201201112 |
4 | 123300302133302201022332 |
5 | 112000441310321023402 |
6 | 1111403545403042022 |
7 | 34501302046125503 |
oct | 3360623762411276 |
9 | 530278421151645 |
10 | 122100011111102 |
11 | 359a536214a022 |
12 | 1183b972810312 |
13 | 5318c9b890c9b |
14 | 222195a2334aa |
15 | e1b17c814e52 |
hex | 6f0c9fca12be |
122100011111102 has 16 divisors (see below), whose sum is σ = 189187662451200. Its totient is φ = 59040156559320.
The previous prime is 122100011111087. The next prime is 122100011111129. The reversal of 122100011111102 is 201111110001221.
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, 674808452 + ... + 674989367.
It is an arithmetic number, because the mean of its divisors is an integer number (11824228903200).
Almost surely, 2122100011111102 is an apocalyptic number.
122100011111102 is a deficient number, since it is larger than the sum of its proper divisors (67087651340098).
122100011111102 is a wasteful number, since it uses less digits than its factorization.
122100011111102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1349799311.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 122100011111102 its reverse (201111110001221), we get a palindrome (323211121112323).
The spelling of 122100011111102 in words is "one hundred twenty-two trillion, one hundred billion, eleven million, one hundred eleven thousand, one hundred two".
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