Base | Representation |
---|---|
bin | 100111111000… |
… | …100100110001 |
3 | 201200012001000 |
4 | 213320210301 |
5 | 10134032340 |
6 | 1012032213 |
7 | 154604025 |
oct | 47704461 |
9 | 21605030 |
10 | 10455345 |
11 | 59a128a |
12 | 3602669 |
13 | 2220bc4 |
14 | 1562385 |
15 | db7d30 |
hex | 9f8931 |
10455345 has 16 divisors (see below), whose sum is σ = 18587520. Its totient is φ = 5576112.
The previous prime is 10455343. The next prime is 10455353. The reversal of 10455345 is 54355401.
10455345 is a `hidden beast` number, since 104 + 553 + 4 + 5 = 666.
10455345 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10455345 - 21 = 10455343 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (10455343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38589 + ... + 38858.
It is an arithmetic number, because the mean of its divisors is an integer number (1161720).
Almost surely, 210455345 is an apocalyptic number.
10455345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10455345 is a deficient number, since it is larger than the sum of its proper divisors (8132175).
10455345 is an equidigital number, since it uses as much as digits as its factorization.
10455345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77461 (or 77455 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 10455345 is about 3233.4725915028. The cubic root of 10455345 is about 218.6650914004.
The spelling of 10455345 in words is "ten million, four hundred fifty-five thousand, three hundred forty-five".
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