Base | Representation |
---|---|
bin | 1010101100110100110101… |
… | …00001000011000100111000 |
3 | 10002022111010122120021212111 |
4 | 11112122122201003010320 |
5 | 11041010301314431404 |
6 | 122013421023422104 |
7 | 4646005552062520 |
oct | 526323241030470 |
9 | 102274118507774 |
10 | 23530423202104 |
11 | 7552218508245 |
12 | 278042b154934 |
13 | 1018ba8bccb30 |
14 | 5b4c42aa6680 |
15 | 2ac131080104 |
hex | 15669a843138 |
23530423202104 has 64 divisors (see below), whose sum is σ = 54302980515840. Its totient is φ = 9308395324800.
The previous prime is 23530423202071. The next prime is 23530423202159. The reversal of 23530423202104 is 40120232403532.
It is a super-2 number, since 2×235304232021042 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19614379 + ... + 20779429.
It is an arithmetic number, because the mean of its divisors is an integer number (848484070560).
Almost surely, 223530423202104 is an apocalyptic number.
It is an amenable number.
23530423202104 is an abundant number, since it is smaller than the sum of its proper divisors (30772557313736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23530423202104 is a wasteful number, since it uses less digits than its factorization.
23530423202104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192820 (or 1192816 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 23530423202104 its reverse (40120232403532), we get a palindrome (63650655605636).
The spelling of 23530423202104 in words is "twenty-three trillion, five hundred thirty billion, four hundred twenty-three million, two hundred two thousand, one hundred four".
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