Base | Representation |
---|---|
bin | 11101001110001… |
… | …01010011011001 |
3 | 122002020201011010 |
4 | 32213011103121 |
5 | 1000223020421 |
6 | 40153524133 |
7 | 6034353054 |
oct | 1647052331 |
9 | 562221133 |
10 | 245126361 |
11 | 116405077 |
12 | 6a113649 |
13 | 3ba272ac |
14 | 247aba9b |
15 | 167c0076 |
hex | e9c54d9 |
245126361 has 8 divisors (see below), whose sum is σ = 329187040. Its totient is φ = 162241632.
The previous prime is 245126351. The next prime is 245126363. The reversal of 245126361 is 163621542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 245126361 - 213 = 245118169 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (245126363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293500 + ... + 294333.
It is an arithmetic number, because the mean of its divisors is an integer number (41148380).
Almost surely, 2245126361 is an apocalyptic number.
It is an amenable number.
245126361 is a deficient number, since it is larger than the sum of its proper divisors (84060679).
245126361 is a wasteful number, since it uses less digits than its factorization.
245126361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 587975.
The product of its digits is 8640, while the sum is 30.
The square root of 245126361 is about 15656.5117762546. The cubic root of 245126361 is about 625.8400318353.
The spelling of 245126361 in words is "two hundred forty-five million, one hundred twenty-six thousand, three hundred sixty-one".
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