Base | Representation |
---|---|
bin | 1010100111011001110110… |
… | …10110100011010110001010 |
3 | 10001122200022110112122100100 |
4 | 11103230323112203112022 |
5 | 11024432301103141300 |
6 | 121352052400550230 |
7 | 4626362424502026 |
oct | 523547326432612 |
9 | 101580273478310 |
10 | 23344143021450 |
11 | 7490217178419 |
12 | 2750302322376 |
13 | 1004460140b74 |
14 | 5a9c10ba7386 |
15 | 2a737c347700 |
hex | 153b3b5a358a |
23344143021450 has 36 divisors (see below), whose sum is σ = 62717930918838. Its totient is φ = 6225104805600.
The previous prime is 23344143021379. The next prime is 23344143021469. The reversal of 23344143021450 is 5412034144332.
23344143021450 is a `hidden beast` number, since 2 + 3 + 3 + 4 + 4 + 1 + 430 + 214 + 5 + 0 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 15784244297721 + 7559898723729 = 3972939^2 + 2749527^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25937936241 + ... + 25937937140.
Almost surely, 223344143021450 is an apocalyptic number.
23344143021450 is an abundant number, since it is smaller than the sum of its proper divisors (39373787897388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23344143021450 is a wasteful number, since it uses less digits than its factorization.
23344143021450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51875873399 (or 51875873391 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 36.
Adding to 23344143021450 its reverse (5412034144332), we get a palindrome (28756177165782).
The spelling of 23344143021450 in words is "twenty-three trillion, three hundred forty-four billion, one hundred forty-three million, twenty-one thousand, four hundred fifty".
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