Base | Representation |
---|---|
bin | 11110110110011010100… |
… | …000101000010110110110 |
3 | 21111200010012221112010020 |
4 | 132312122200220112312 |
5 | 234213240321401402 |
6 | 4301530351510010 |
7 | 306110565132306 |
oct | 36663240502666 |
9 | 7450105845106 |
10 | 2120011122102 |
11 | 748101012125 |
12 | 2a2a57528306 |
13 | 124bbab43c63 |
14 | 7487548d606 |
15 | 3a22de2d8bc |
hex | 1ed9a8285b6 |
2120011122102 has 16 divisors (see below), whose sum is σ = 4244958252480. Its totient is φ = 705847705992.
The previous prime is 2120011121993. The next prime is 2120011122107. The reversal of 2120011122102 is 2012211100212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2120011122107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205661428 + ... + 205671735.
It is an arithmetic number, because the mean of its divisors is an integer number (265309890780).
Almost surely, 22120011122102 is an apocalyptic number.
2120011122102 is an abundant number, since it is smaller than the sum of its proper divisors (2124947130378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2120011122102 is a wasteful number, since it uses less digits than its factorization.
2120011122102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411334027.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 2120011122102 its reverse (2012211100212), we get a palindrome (4132222222314).
The spelling of 2120011122102 in words is "two trillion, one hundred twenty billion, eleven million, one hundred twenty-two thousand, one hundred two".
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