Base | Representation |
---|---|
bin | 11001011111010010011000… |
… | …010001011000111110111010 |
3 | 112200220202210110011020212121 |
4 | 121133102120101120332322 |
5 | 104143131224441334320 |
6 | 1034230325244031454 |
7 | 32420021160411340 |
oct | 3137223021307672 |
9 | 480822713136777 |
10 | 112101201121210 |
11 | 3279a941619234 |
12 | 106a5b6953258a |
13 | 4a7213713cb72 |
14 | 1d97a27193990 |
15 | ce60220d78aa |
hex | 65f498458fba |
112101201121210 has 64 divisors (see below), whose sum is σ = 232154814355200. Its totient is φ = 38177530417152.
The previous prime is 112101201121159. The next prime is 112101201121213. The reversal of 112101201121210 is 12121102101211.
It is a super-2 number, since 2×1121012011212102 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (112101201121213) 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, 2607456 + ... + 15198724.
It is an arithmetic number, because the mean of its divisors is an integer number (3627418974300).
Almost surely, 2112101201121210 is an apocalyptic number.
112101201121210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
112101201121210 is an abundant number, since it is smaller than the sum of its proper divisors (120053613233990).
112101201121210 is a wasteful number, since it uses less digits than its factorization.
112101201121210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12592135.
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 112101201121210 its reverse (12121102101211), we get a palindrome (124222303222421).
The spelling of 112101201121210 in words is "one hundred twelve trillion, one hundred one billion, two hundred one million, one hundred twenty-one thousand, two hundred ten".
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