Search a number
-
+
2333222230225 = 52479727197529
BaseRepresentation
bin100001111100111110111…
…000011101100011010001
322021001110021021000222111
4201330332320131203101
5301211414342331400
64543511213505321
7330366264504445
oct41747670354321
98231407230874
102333222230225
1181a5721383a7
1231823b4a2241
1313c0391ab173
1480cddd70825
1540a5c1053ba
hex21f3ee1d8d1

2333222230225 has 48 divisors (see below), whose sum is σ = 2986708838400. Its totient is φ = 1807124705280.

The previous prime is 2333222230219. The next prime is 2333222230231. The reversal of 2333222230225 is 5220322223332.

It is an interprime number because it is at equal distance from previous prime (2333222230219) and next prime (2333222230231).

It is not a de Polignac number, because 2333222230225 - 213 = 2333222222033 is a prime.

It is a super-2 number, since 2×23332222302252 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 309894261 + ... + 309901789.

It is an arithmetic number, because the mean of its divisors is an integer number (62223100800).

Almost surely, 22333222230225 is an apocalyptic number.

2333222230225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2333222230225 is a deficient number, since it is larger than the sum of its proper divisors (653486608175).

2333222230225 is a wasteful number, since it uses less digits than its factorization.

2333222230225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10402 (or 10397 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 2333222230225 its reverse (5220322223332), we get a palindrome (7553544453557).

The spelling of 2333222230225 in words is "two trillion, three hundred thirty-three billion, two hundred twenty-two million, two hundred thirty thousand, two hundred twenty-five".

Divisors: 1 5 25 47 97 235 485 1175 2425 2719 4559 7529 13595 22795 37645 67975 113975 127793 188225 263743 353863 638965 730313 1318715 1769315 3194825 3651565 6593575 8846575 12395921 18257825 20471351 34324711 61979605 102356755 171623555 309898025 511783775 858117775 962153497 1985721047 4810767485 9928605235 24053837425 49643026175 93328889209 466644446045 2333222230225