Search a number
-
+
2225023005 = 35473156061
BaseRepresentation
bin1000010010011111…
…0010100000011101
312202001202212202110
42010213302200131
514024101214010
61004441544233
7106065245352
oct20447624035
95661685673
102225023005
11a41a70797
125211a5079
13295c8317a
14171712629
15d0511120
hex849f281d

2225023005 has 16 divisors (see below), whose sum is σ = 3635783424. Its totient is φ = 1161430080.

The previous prime is 2225022983. The next prime is 2225023027. The reversal of 2225023005 is 5003205222.

It is an interprime number because it is at equal distance from previous prime (2225022983) and next prime (2225023027).

It is not a de Polignac number, because 2225023005 - 211 = 2225020957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1577326 + ... + 1578735.

It is an arithmetic number, because the mean of its divisors is an integer number (227236464).

Almost surely, 22225023005 is an apocalyptic number.

It is an amenable number.

2225023005 is a deficient number, since it is larger than the sum of its proper divisors (1410760419).

2225023005 is a wasteful number, since it uses less digits than its factorization.

2225023005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156116.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 2225023005 is about 47170.1495121650. The cubic root of 2225023005 is about 1305.5038849211.

Adding to 2225023005 its reverse (5003205222), we get a palindrome (7228228227).

The spelling of 2225023005 in words is "two billion, two hundred twenty-five million, twenty-three thousand, five".

Divisors: 1 3 5 15 47 141 235 705 3156061 9468183 15780305 47340915 148334867 445004601 741674335 2225023005