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4375060645 = 52281383609
BaseRepresentation
bin1000001001100011…
…00010000010100101
3102021220110002221011
410010301202002211
532430003420040
62002044422221
7213263254564
oct40461420245
912256402834
104375060645
1119456758aa
12a21247971
135495405a7
142d70a5bdb
151a915e3ea
hex104c620a5

4375060645 has 8 divisors (see below), whose sum is σ = 5252388120. Its totient is φ = 3498504960.

The previous prime is 4375060633. The next prime is 4375060661. The reversal of 4375060645 is 5460605734.

4375060645 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 947777796 + 3427282849 = 30786^2 + 58543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4375060645 - 213 = 4375052453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4375060598 and 4375060607.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 180400 + ... + 203209.

It is an arithmetic number, because the mean of its divisors is an integer number (656548515).

Almost surely, 24375060645 is an apocalyptic number.

It is an amenable number.

4375060645 is a deficient number, since it is larger than the sum of its proper divisors (877327475).

4375060645 is a wasteful number, since it uses less digits than its factorization.

4375060645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385895.

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 4375060645 is about 66144.2412081354. The cubic root of 4375060645 is about 1635.5407121571.

The spelling of 4375060645 in words is "four billion, three hundred seventy-five million, sixty thousand, six hundred forty-five".

Divisors: 1 5 2281 11405 383609 1918045 875012129 4375060645