Search a number
-
+
4672501230 = 235155750041
BaseRepresentation
bin1000101101000000…
…01011010111101110
3110001122010122201010
410112200023113232
534032130014410
62051351530050
7223534414365
oct42640132756
913048118633
104672501230
111a88561371
12aa4989926
13596053437
143247b07dc
151c5314c20
hex11680b5ee

4672501230 has 16 divisors (see below), whose sum is σ = 11214003024. Its totient is φ = 1246000320.

The previous prime is 4672501219. The next prime is 4672501259. The reversal of 4672501230 is 321052764.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 155750041 = 4672501230 / (4 + 6 + 7 + 2 + 5 + 0 + 1 + 2 + 3 + 0).

It is a congruent 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, 77874991 + ... + 77875050.

It is an arithmetic number, because the mean of its divisors is an integer number (700875189).

Almost surely, 24672501230 is an apocalyptic number.

4672501230 is an abundant number, since it is smaller than the sum of its proper divisors (6541501794).

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

4672501230 is a wasteful number, since it uses less digits than its factorization.

4672501230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155750051.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 4672501230 is about 68355.6963975937. The cubic root of 4672501230 is about 1671.7954598104.

Adding to 4672501230 its reverse (321052764), we get a palindrome (4993553994).

The spelling of 4672501230 in words is "four billion, six hundred seventy-two million, five hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 155750041 311500082 467250123 778750205 934500246 1557500410 2336250615 4672501230