Base | Representation |
---|---|
bin | 11111111000100000000110… |
… | …100110100010000100011001 |
3 | 200101111010000102110201202001 |
4 | 133320200012212202010121 |
5 | 121334400032434402441 |
6 | 1214121105113241001 |
7 | 41351501624015122 |
oct | 3770400646420431 |
9 | 611433012421661 |
10 | 140222203044121 |
11 | 407519a2040090 |
12 | 13888004103161 |
13 | 6031b879635b3 |
14 | 268ab100c5049 |
15 | 113277bcea731 |
hex | 7f88069a2119 |
140222203044121 has 8 divisors (see below), whose sum is σ = 157904181727488. Its totient is φ = 123362641974000.
The previous prime is 140222203044097. The next prime is 140222203044179. The reversal of 140222203044121 is 121440302222041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 140222203044121 - 25 = 140222203044089 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 140222203044121.
It is not an unprimeable number, because it can be changed into a prime (140222203044191) 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, 205604402950 + ... + 205604403631.
It is an arithmetic number, because the mean of its divisors is an integer number (19738022715936).
Almost surely, 2140222203044121 is an apocalyptic number.
140222203044121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
140222203044121 is a deficient number, since it is larger than the sum of its proper divisors (17681978683367).
140222203044121 is a wasteful number, since it uses less digits than its factorization.
140222203044121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 411208806623.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 140222203044121 its reverse (121440302222041), we get a palindrome (261662505266162).
The spelling of 140222203044121 in words is "one hundred forty trillion, two hundred twenty-two billion, two hundred three million, forty-four thousand, one hundred twenty-one".
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