Base | Representation |
---|---|
bin | 1010100011111111111000… |
… | …10111011100000101001000 |
3 | 10001020111021002011120102202 |
4 | 11101333330113130011020 |
5 | 11021023121234002412 |
6 | 121222220450015332 |
7 | 4615050511625306 |
oct | 521777427340510 |
9 | 101214232146382 |
10 | 23227122172232 |
11 | 7445626a33390 |
12 | 27316a4277548 |
13 | cc640121b214 |
14 | 5a42ad39b276 |
15 | 2a42cdbb83c2 |
hex | 151ffc5dc148 |
23227122172232 has 128 divisors (see below), whose sum is σ = 50793069686400. Its totient is φ = 9846132940800.
The previous prime is 23227122172229. The next prime is 23227122172283.
23227122172232 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63408548 + ... + 63773804.
It is an arithmetic number, because the mean of its divisors is an integer number (396820856925).
Almost surely, 223227122172232 is an apocalyptic number.
23227122172232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23227122172232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25396534843200).
23227122172232 is an abundant number, since it is smaller than the sum of its proper divisors (27565947514168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23227122172232 is a wasteful number, since it uses less digits than its factorization.
23227122172232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365887 (or 365883 counting only the distinct ones).
The product of its digits is 112896, while the sum is 38.
It can be divided in two parts, 2322712 and 2172232, that added together give a palindrome (4494944).
The spelling of 23227122172232 in words is "twenty-three trillion, two hundred twenty-seven billion, one hundred twenty-two million, one hundred seventy-two thousand, two hundred thirty-two".
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