Base | Representation |
---|---|
bin | 1010101001111011101010… |
… | …10010101110010000010001 |
3 | 10001221222112200110001021202 |
4 | 11110331311102232100101 |
5 | 11032343204144121001 |
6 | 121500020501000545 |
7 | 4635556244416505 |
oct | 524756522562021 |
9 | 101858480401252 |
10 | 23431014442001 |
11 | 7514045897461 |
12 | 27651073b3155 |
13 | 100c6c5a3c8aa |
14 | 5b00d238c305 |
15 | 2a9763bd296b |
hex | 154f754ae411 |
23431014442001 has 8 divisors (see below), whose sum is σ = 23728033063680. Its totient is φ = 23134006408032.
The previous prime is 23431014441971. The next prime is 23431014442013. The reversal of 23431014442001 is 10024441013432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23431014442001 - 218 = 23431014179857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23431014042001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1855436 + ... + 7092578.
It is an arithmetic number, because the mean of its divisors is an integer number (2966004132960).
Almost surely, 223431014442001 is an apocalyptic number.
It is an amenable number.
23431014442001 is a deficient number, since it is larger than the sum of its proper divisors (297018621679).
23431014442001 is an equidigital number, since it uses as much as digits as its factorization.
23431014442001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5293855.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 23431014442001 its reverse (10024441013432), we get a palindrome (33455455455433).
The spelling of 23431014442001 in words is "twenty-three trillion, four hundred thirty-one billion, fourteen million, four hundred forty-two thousand, one".
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