Base | Representation |
---|---|
bin | 11110111000011101000… |
… | …110010010010011011011 |
3 | 21111212202220112020120012 |
4 | 132320131012102103123 |
5 | 234232232210000243 |
6 | 4302532014352135 |
7 | 306216100426613 |
oct | 36703506222333 |
9 | 7455686466505 |
10 | 2122202031323 |
11 | 7490257a2700 |
12 | 2a33691bb64b |
13 | 125179a1184a |
14 | 74a02441a43 |
15 | 3a30b451d18 |
hex | 1ee1d1924db |
2122202031323 has 24 divisors (see below), whose sum is σ = 2386658297856. Its totient is φ = 1884771448560.
The previous prime is 2122202031317. The next prime is 2122202031337. The reversal of 2122202031323 is 3231302022212.
It is not a de Polignac number, because 2122202031323 - 28 = 2122202031067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2122202031623) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2769686 + ... + 3451892.
It is an arithmetic number, because the mean of its divisors is an integer number (99444095744).
Almost surely, 22122202031323 is an apocalyptic number.
2122202031323 is a deficient number, since it is larger than the sum of its proper divisors (264456266533).
2122202031323 is a wasteful number, since it uses less digits than its factorization.
2122202031323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682823 (or 682812 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2122202031323 its reverse (3231302022212), we get a palindrome (5353504053535).
The spelling of 2122202031323 in words is "two trillion, one hundred twenty-two billion, two hundred two million, thirty-one thousand, three hundred twenty-three".
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