Search a number
-
+
536609801 = 7135896811
BaseRepresentation
bin11111111111000…
…000010000001001
31101101201121021002
4133333000100021
52044333003201
6125125224345
716204052030
oct3777002011
91341647232
10536609801
112559a1982
1212b8620b5
13872327c0
14513a5717
153219a76b
hex1ffc0409

536609801 has 8 divisors (see below), whose sum is σ = 660442944. Its totient is φ = 424570320.

The previous prime is 536609797. The next prime is 536609807. The reversal of 536609801 is 108906635.

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

It is a cyclic number.

It is not a de Polignac number, because 536609801 - 22 = 536609797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (536609807) 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, 2948315 + ... + 2948496.

It is an arithmetic number, because the mean of its divisors is an integer number (82555368).

Almost surely, 2536609801 is an apocalyptic number.

It is an amenable number.

536609801 is a deficient number, since it is larger than the sum of its proper divisors (123833143).

536609801 is a wasteful number, since it uses less digits than its factorization.

536609801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896831.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 536609801 is about 23164.8397577018. The cubic root of 536609801 is about 812.6175550935.

The spelling of 536609801 in words is "five hundred thirty-six million, six hundred nine thousand, eight hundred one".

Divisors: 1 7 13 91 5896811 41277677 76658543 536609801