Base | Representation |
---|---|
bin | 10101100111010111… |
… | …101010111111101100 |
3 | 2012220111000012012121 |
4 | 111213113222333230 |
5 | 340013012021043 |
6 | 14355003242324 |
7 | 1451100024301 |
oct | 254727527754 |
9 | 65814005177 |
10 | 23209095148 |
11 | 992aa24778 |
12 | 45b88193a4 |
13 | 225b4ac1c5 |
14 | 11a259b0a8 |
15 | 90c863ded |
hex | 5675eafec |
23209095148 has 12 divisors (see below), whose sum is σ = 40673207680. Its totient is φ = 11588178672.
The previous prime is 23209095103. The next prime is 23209095149. The reversal of 23209095148 is 84159090232.
It is not an unprimeable number, because it can be changed into a prime (23209095149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4089036 + ... + 4094707.
Almost surely, 223209095148 is an apocalyptic number.
It is an amenable number.
23209095148 is a deficient number, since it is larger than the sum of its proper divisors (17464112532).
23209095148 is a wasteful number, since it uses less digits than its factorization.
23209095148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8184456 (or 8184454 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 23209095148 in words is "twenty-three billion, two hundred nine million, ninety-five thousand, one hundred forty-eight".
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