Base | Representation |
---|---|
bin | 1000111000101000… |
… | …1001100000010010 |
3 | 20011012211211021211 |
4 | 2032022021200102 |
5 | 14341031300132 |
6 | 1032355210334 |
7 | 113050243531 |
oct | 21612114022 |
9 | 6135754254 |
10 | 2385025042 |
11 | 1014314684 |
12 | 5668a69aa |
13 | 2c017482a |
14 | 188a82318 |
15 | de5b9147 |
hex | 8e289812 |
2385025042 has 8 divisors (see below), whose sum is σ = 3627925632. Its totient is φ = 1175716500.
The previous prime is 2385024953. The next prime is 2385025061. The reversal of 2385025042 is 2405205832.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2385024995 and 2385025013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8397834 + ... + 8398117.
It is an arithmetic number, because the mean of its divisors is an integer number (453490704).
Almost surely, 22385025042 is an apocalyptic number.
2385025042 is a deficient number, since it is larger than the sum of its proper divisors (1242900590).
2385025042 is a wasteful number, since it uses less digits than its factorization.
2385025042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16796024.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 2385025042 is about 48836.7181739314. The cubic root of 2385025042 is about 1336.0754410320.
The spelling of 2385025042 in words is "two billion, three hundred eighty-five million, twenty-five thousand, forty-two".
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