Base | Representation |
---|---|
bin | 10101101100111111… |
… | …011010111101010100 |
3 | 2020011001110102221001 |
4 | 111230333122331110 |
5 | 340211132320200 |
6 | 14412212433044 |
7 | 1453323433324 |
oct | 255477327524 |
9 | 66131412831 |
10 | 23303401300 |
11 | 9979187343 |
12 | 4624318784 |
13 | 2274bab16a |
14 | 11b0d09284 |
15 | 915c9176a |
hex | 56cfdaf54 |
23303401300 has 18 divisors (see below), whose sum is σ = 50568381038. Its totient is φ = 9321360480.
The previous prime is 23303401283. The next prime is 23303401307. The reversal of 23303401300 is 310430332.
It can be written as a sum of positive squares in 3 ways, for example, as 5730187204 + 17573214096 = 75698^2 + 132564^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23303401307) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 116516907 + ... + 116517106.
Almost surely, 223303401300 is an apocalyptic number.
23303401300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23303401300 is an abundant number, since it is smaller than the sum of its proper divisors (27264979738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23303401300 is a wasteful number, since it uses less digits than its factorization.
23303401300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233034027 (or 233034020 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 23303401300 its reverse (310430332), we get a palindrome (23613831632).
The spelling of 23303401300 in words is "twenty-three billion, three hundred three million, four hundred one thousand, three hundred".
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