Base | Representation |
---|---|
bin | 10101100111000001… |
… | …010101110011110100 |
3 | 2012220001222210002212 |
4 | 111213001111303310 |
5 | 340010012204304 |
6 | 14354233552552 |
7 | 1450666203353 |
oct | 254701256364 |
9 | 65801883085 |
10 | 23203241204 |
11 | 9927696600 |
12 | 45b6875758 |
13 | 225a20c830 |
14 | 11a18b599a |
15 | 90c0a966e |
hex | 567055cf4 |
23203241204 has 36 divisors (see below), whose sum is σ = 48065977092. Its totient is φ = 9735623040.
The previous prime is 23203241203. The next prime is 23203241219. The reversal of 23203241204 is 40214230232.
It can be written as a sum of positive squares in 2 ways, for example, as 6154716304 + 17048524900 = 78452^2 + 130570^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 23203241204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23203241203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1837577 + ... + 1850160.
Almost surely, 223203241204 is an apocalyptic number.
It is an amenable number.
23203241204 is an abundant number, since it is smaller than the sum of its proper divisors (24862735888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23203241204 is a wasteful number, since it uses less digits than its factorization.
23203241204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3687776 (or 3687763 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 23203241204 its reverse (40214230232), we get a palindrome (63417471436).
The spelling of 23203241204 in words is "twenty-three billion, two hundred three million, two hundred forty-one thousand, two hundred four".
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