Search a number
-
+
4275025705 = 53127580811
BaseRepresentation
bin1111111011001111…
…1011011100101001
3102000221012210210101
43332303323130221
532223401310310
61544112345401
7210640055536
oct37663733451
912027183711
104275025705
1118a41600a5
129b3845261
135318b6c12
142c7aa5d8d
151a049e43a
hexfecfb729

4275025705 has 8 divisors (see below), whose sum is σ = 5295515904. Its totient is φ = 3309697200.

The previous prime is 4275025661. The next prime is 4275025721. The reversal of 4275025705 is 5075205724.

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

It is not a de Polignac number, because 4275025705 - 29 = 4275025193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13790251 + ... + 13790560.

It is an arithmetic number, because the mean of its divisors is an integer number (661939488).

Almost surely, 24275025705 is an apocalyptic number.

It is an amenable number.

4275025705 is a deficient number, since it is larger than the sum of its proper divisors (1020490199).

4275025705 is a wasteful number, since it uses less digits than its factorization.

4275025705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27580847.

The product of its (nonzero) digits is 98000, while the sum is 37.

The square root of 4275025705 is about 65383.6807238626. The cubic root of 4275025705 is about 1622.9790361900.

The spelling of 4275025705 in words is "four billion, two hundred seventy-five million, twenty-five thousand, seven hundred five".

Divisors: 1 5 31 155 27580811 137904055 855005141 4275025705