Base | Representation |
---|---|
bin | 100000011101001001101… |
… | …000010001010110101000 |
3 | 21220012212001210210211000 |
4 | 200131021220101112220 |
5 | 243020200232221412 |
6 | 4424332453035000 |
7 | 320064330265350 |
oct | 40351150212650 |
9 | 7805761723730 |
10 | 2230323320232 |
11 | 78a969408317 |
12 | 300302925a60 |
13 | 13241ac1cb87 |
14 | 79d3bcddb60 |
15 | 3d0386444dc |
hex | 20749a115a8 |
2230323320232 has 256 divisors, whose sum is σ = 7169347584000. Its totient is φ = 629237078784.
The previous prime is 2230323320227. The next prime is 2230323320263. The reversal of 2230323320232 is 2320233230322.
2230323320232 is a `hidden beast` number, since 2 + 2 + 303 + 2 + 3 + 320 + 2 + 32 = 666.
It is a super-2 number, since 2×22303233202322 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 2230323320196 and 2230323320205.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 361299898 + ... + 361306070.
It is an arithmetic number, because the mean of its divisors is an integer number (28005264000).
Almost surely, 22230323320232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2230323320232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3584673792000).
2230323320232 is an abundant number, since it is smaller than the sum of its proper divisors (4939024263768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230323320232 is a wasteful number, since it uses less digits than its factorization.
2230323320232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9157 (or 9147 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
Adding to 2230323320232 its reverse (2320233230322), we get a palindrome (4550556550554).
The spelling of 2230323320232 in words is "two trillion, two hundred thirty billion, three hundred twenty-three million, three hundred twenty thousand, two hundred thirty-two".
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