Base | Representation |
---|---|
bin | 10101101001010010… |
… | …110111010000100010 |
3 | 2012222201202220011112 |
4 | 111221102313100202 |
5 | 340044243422330 |
6 | 14402115343322 |
7 | 1451641355603 |
oct | 255122672042 |
9 | 65881686145 |
10 | 23241389090 |
11 | 9947181687 |
12 | 46075b1b42 |
13 | 22650a834a |
14 | 11a69a5daa |
15 | 9105e2795 |
hex | 5694b7422 |
23241389090 has 16 divisors (see below), whose sum is σ = 43277069880. Its totient is φ = 8975984640.
The previous prime is 23241389069. The next prime is 23241389111. The reversal of 23241389090 is 9098314232.
It is an interprime number because it is at equal distance from previous prime (23241389069) and next prime (23241389111).
It can be written as a sum of positive squares in 4 ways, for example, as 19434869281 + 3806519809 = 139409^2 + 61697^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40071071 + ... + 40071650.
Almost surely, 223241389090 is an apocalyptic number.
23241389090 is a deficient number, since it is larger than the sum of its proper divisors (20035680790).
23241389090 is a wasteful number, since it uses less digits than its factorization.
23241389090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80142757.
The product of its (nonzero) digits is 93312, while the sum is 41.
The spelling of 23241389090 in words is "twenty-three billion, two hundred forty-one million, three hundred eighty-nine thousand, ninety".
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