[go: up one dir, main page]

Search a number
-
+
2230411242 = 231795993467
BaseRepresentation
bin1000010011110001…
…0101111111101010
312202102220122000210
42010330111333222
514031441124432
61005153241550
7106162116453
oct20474257752
95672818023
102230411242
11a45010a84
12522b632b6
1329711b887
1417231612a
15d0c278cc
hex84f15fea

2230411242 has 32 divisors (see below), whose sum is σ = 4494528000. Its totient is φ = 737869808.

The previous prime is 2230411231. The next prime is 2230411277. The reversal of 2230411242 is 2421140322.

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, 641593 + ... + 645059.

It is an arithmetic number, because the mean of its divisors is an integer number (140454000).

Almost surely, 22230411242 is an apocalyptic number.

2230411242 is an abundant number, since it is smaller than the sum of its proper divisors (2264116758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230411242 is a wasteful number, since it uses less digits than its factorization.

2230411242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2230411242 is about 47227.2298785351. The cubic root of 2230411242 is about 1306.5568618538.

Adding to 2230411242 its reverse (2421140322), we get a palindrome (4651551564).

The spelling of 2230411242 in words is "two billion, two hundred thirty million, four hundred eleven thousand, two hundred forty-two".

Divisors: 1 2 3 6 179 358 537 599 1074 1198 1797 3467 3594 6934 10401 20802 107221 214442 321663 620593 643326 1241186 1861779 2076733 3723558 4153466 6230199 12460398 371735207 743470414 1115205621 2230411242