Base | Representation |
---|---|
bin | 110010101110100010010111… |
… | …011100110010110110000011 |
3 | 1002020221011221001011011001000 |
4 | 302232202113130302312003 |
5 | 213220233424431200311 |
6 | 2110254512330343043 |
7 | 64664315650545441 |
oct | 6256422734626603 |
9 | 1066834831134030 |
10 | 223100322131331 |
11 | 650a53516a21a7 |
12 | 2103240658aa83 |
13 | 976436855b5a8 |
14 | 3d141828cdb91 |
15 | 1abd540cd5056 |
hex | cae897732d83 |
223100322131331 has 64 divisors (see below), whose sum is σ = 336561489510400. Its totient is φ = 146041705047168.
The previous prime is 223100322131299. The next prime is 223100322131413. The reversal of 223100322131331 is 133131223001322.
223100322131331 is a `hidden beast` number, since 2 + 2 + 3 + 1 + 0 + 0 + 322 + 1 + 3 + 1 + 331 = 666.
It is not a de Polignac number, because 223100322131331 - 25 = 223100322131299 is a prime.
It is a super-3 number, since 3×2231003221313313 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223100322131295 and 223100322131304.
It is not an unprimeable number, because it can be changed into a prime (223100322131831) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 327448086 + ... + 328128708.
It is an arithmetic number, because the mean of its divisors is an integer number (5258773273600).
Almost surely, 2223100322131331 is an apocalyptic number.
223100322131331 is a deficient number, since it is larger than the sum of its proper divisors (113461167379069).
223100322131331 is a wasteful number, since it uses less digits than its factorization.
223100322131331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 681745 (or 681739 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 223100322131331 its reverse (133131223001322), we get a palindrome (356231545132653).
The spelling of 223100322131331 in words is "two hundred twenty-three trillion, one hundred billion, three hundred twenty-two million, one hundred thirty-one thousand, three hundred thirty-one".
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