Base | Representation |
---|---|
bin | 10101101001010010… |
… | …101100100010000100 |
3 | 2012222201200122220100 |
4 | 111221102230202010 |
5 | 340044241021111 |
6 | 14402114404100 |
7 | 1451641113531 |
oct | 255122544204 |
9 | 65881618810 |
10 | 23241345156 |
11 | 9947151677 |
12 | 4607590630 |
13 | 2265091353 |
14 | 11a6993d88 |
15 | 9105d4756 |
hex | 5694ac884 |
23241345156 has 36 divisors (see below), whose sum is σ = 58856407792. Its totient is φ = 7732945584.
The previous prime is 23241345137. The next prime is 23241345221. The reversal of 23241345156 is 65154314232.
23241345156 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 134 + 515 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 23241345156.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570430 + ... + 609813.
Almost surely, 223241345156 is an apocalyptic number.
It is an amenable number.
23241345156 is an abundant number, since it is smaller than the sum of its proper divisors (35615062636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241345156 is a wasteful number, since it uses less digits than its factorization.
23241345156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1180800 (or 1180795 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
Adding to 23241345156 its reverse (65154314232), we get a palindrome (88395659388).
The spelling of 23241345156 in words is "twenty-three billion, two hundred forty-one million, three hundred forty-five thousand, one hundred fifty-six".
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