Base | Representation |
---|---|
bin | 11110101110000010001… |
… | …000011101111010100101 |
3 | 21110210220001212220211210 |
4 | 132232002020131322211 |
5 | 234041323110400401 |
6 | 4253441405422033 |
7 | 305341564431150 |
oct | 36560210357245 |
9 | 7423801786753 |
10 | 2111012200101 |
11 | 744303397902 |
12 | 2a116586a919 |
13 | 1240b568053c |
14 | 74260278c97 |
15 | 39da3db64d6 |
hex | 1eb8221dea5 |
2111012200101 has 32 divisors (see below), whose sum is σ = 3262920908800. Its totient is φ = 1189040860800.
The previous prime is 2111012200093. The next prime is 2111012200117. The reversal of 2111012200101 is 1010022101112.
It is not a de Polignac number, because 2111012200101 - 23 = 2111012200093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2111012200201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61561 + ... + 2055678.
It is an arithmetic number, because the mean of its divisors is an integer number (101966278400).
Almost surely, 22111012200101 is an apocalyptic number.
2111012200101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2111012200101 is a deficient number, since it is larger than the sum of its proper divisors (1151908708699).
2111012200101 is a wasteful number, since it uses less digits than its factorization.
2111012200101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2117929.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2111012200101 its reverse (1010022101112), we get a palindrome (3121034301213).
The spelling of 2111012200101 in words is "two trillion, one hundred eleven billion, twelve million, two hundred thousand, one hundred one".
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