Search a number
-
+
2230033425 = 352236121193
BaseRepresentation
bin1000010011101011…
…1001110000010001
312202102012102202120
42010322321300101
514031342032200
61005141204453
7106155654114
oct20472716021
95672172676
102230033425
11a44883134
12522a00729
13297018909
1417225857b
15d0ba09a0
hex84eb9c11

2230033425 has 48 divisors (see below), whose sum is σ = 3910547328. Its totient is φ = 1118937600.

The previous prime is 2230033423. The next prime is 2230033441. The reversal of 2230033425 is 5243300322.

It is not a de Polignac number, because 2230033425 - 21 = 2230033423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230033395 and 2230033404.

It is not an unprimeable number, because it can be changed into a prime (2230033423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94629 + ... + 115821.

It is an arithmetic number, because the mean of its divisors is an integer number (81469736).

Almost surely, 22230033425 is an apocalyptic number.

2230033425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2230033425 is a deficient number, since it is larger than the sum of its proper divisors (1680513903).

2230033425 is a wasteful number, since it uses less digits than its factorization.

2230033425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21290 (or 21285 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 2230033425 is about 47223.2297180106. The cubic root of 2230033425 is about 1306.4830836404.

Adding to 2230033425 its reverse (5243300322), we get a palindrome (7473333747).

The spelling of 2230033425 in words is "two billion, two hundred thirty million, thirty-three thousand, four hundred twenty-five".

Divisors: 1 3 5 15 23 25 61 69 75 115 183 305 345 575 915 1403 1525 1725 4209 4575 7015 21045 21193 35075 63579 105225 105965 317895 487439 529825 1292773 1462317 1589475 2437195 3878319 6463865 7311585 12185975 19391595 29733779 32319325 36557925 89201337 96957975 148668895 446006685 743344475 2230033425