Base | Representation |
---|---|
bin | 101100101111… |
… | …1111001101101 |
3 | 1122010222002220 |
4 | 1121133321231 |
5 | 22001231420 |
6 | 2154505553 |
7 | 403263555 |
oct | 131377155 |
9 | 48128086 |
10 | 23461485 |
11 | 12274a63 |
12 | 7a352b9 |
13 | 4b25b48 |
14 | 318a165 |
15 | 20d6840 |
hex | 165fe6d |
23461485 has 32 divisors (see below), whose sum is σ = 39813120. Its totient is φ = 11764800.
The previous prime is 23461423. The next prime is 23461489. The reversal of 23461485 is 58416432.
It is not a de Polignac number, because 23461485 - 210 = 23460461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23461489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54220 + ... + 54650.
It is an arithmetic number, because the mean of its divisors is an integer number (1244160).
Almost surely, 223461485 is an apocalyptic number.
It is an amenable number.
23461485 is a deficient number, since it is larger than the sum of its proper divisors (16351635).
23461485 is a wasteful number, since it uses less digits than its factorization.
23461485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 649.
The product of its digits is 23040, while the sum is 33.
The square root of 23461485 is about 4843.7057094749. The cubic root of 23461485 is about 286.2761485873.
The spelling of 23461485 in words is "twenty-three million, four hundred sixty-one thousand, four hundred eighty-five".
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