Base | Representation |
---|---|
bin | 10101100001000011… |
… | …101110010000000000 |
3 | 2012122002202021112102 |
4 | 111201003232100000 |
5 | 334303404433204 |
6 | 14340301445532 |
7 | 1445342656640 |
oct | 254103562000 |
9 | 65562667472 |
10 | 23103202304 |
11 | 9886178926 |
12 | 45892708a8 |
13 | 2242584410 |
14 | 11924b4520 |
15 | 9033e841e |
hex | 5610ee400 |
23103202304 has 176 divisors, whose sum is σ = 59837904000. Its totient is φ = 8658026496.
The previous prime is 23103202273. The next prime is 23103202307. The reversal of 23103202304 is 40320230132.
It is not an unprimeable number, because it can be changed into a prime (23103202307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1763972 + ... + 1777020.
Almost surely, 223103202304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23103202304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29918952000).
23103202304 is an abundant number, since it is smaller than the sum of its proper divisors (36734701696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23103202304 is a wasteful number, since it uses less digits than its factorization.
23103202304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13108 (or 13090 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 23103202304 its reverse (40320230132), we get a palindrome (63423432436).
The spelling of 23103202304 in words is "twenty-three billion, one hundred three million, two hundred two thousand, three hundred four".
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