Base | Representation |
---|---|
bin | 10101111001111100… |
… | …010100001111001100 |
3 | 2020201012022220120012 |
4 | 111321330110033030 |
5 | 341132244104043 |
6 | 14445534012352 |
7 | 1461602401403 |
oct | 257174241714 |
9 | 66635286505 |
10 | 23520691148 |
11 | 9a7a8a9429 |
12 | 46850470b8 |
13 | 22aac0a136 |
14 | 11d1b0c63a |
15 | 929db3a18 |
hex | 579f143cc |
23520691148 has 12 divisors (see below), whose sum is σ = 41175093960. Its totient is φ = 11756378592.
The previous prime is 23520691141. The next prime is 23520691151. The reversal of 23520691148 is 84119602532.
It is not an unprimeable number, because it can be changed into a prime (23520691141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978386 + ... + 1002137.
It is an arithmetic number, because the mean of its divisors is an integer number (3431257830).
Almost surely, 223520691148 is an apocalyptic number.
It is an amenable number.
23520691148 is a deficient number, since it is larger than the sum of its proper divisors (17654402812).
23520691148 is a wasteful number, since it uses less digits than its factorization.
23520691148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1983496 (or 1983494 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The spelling of 23520691148 in words is "twenty-three billion, five hundred twenty million, six hundred ninety-one thousand, one hundred forty-eight".
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