Search a number
-
+
2230685504 = 2699135171
BaseRepresentation
bin1000010011110101…
…1000111101000000
312202110102120020122
42010331120331000
514032023414004
61005203155412
7106164341165
oct20475307500
95673376218
102230685504
11a45189043
12523075b68
132971b6668
1417238806c
15d0c7dcbe
hex84f58f40

2230685504 has 28 divisors (see below), whose sum is σ = 4431109248. Its totient is φ = 1114185600.

The previous prime is 2230685503. The next prime is 2230685533. The reversal of 2230685504 is 4055860322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230685503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45839 + ... + 81009.

Almost surely, 22230685504 is an apocalyptic number.

It is an amenable number.

2230685504 is a deficient number, since it is larger than the sum of its proper divisors (2200423744).

2230685504 is an equidigital number, since it uses as much as digits as its factorization.

2230685504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36174 (or 36164 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2230685504 is about 47230.1334319521. The cubic root of 2230685504 is about 1306.6104131458.

The spelling of 2230685504 in words is "two billion, two hundred thirty million, six hundred eighty-five thousand, five hundred four".

Divisors: 1 2 4 8 16 32 64 991 1982 3964 7928 15856 31712 35171 63424 70342 140684 281368 562736 1125472 2250944 34854461 69708922 139417844 278835688 557671376 1115342752 2230685504