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2304241225 = 5211131394637
BaseRepresentation
bin1000100101010111…
…1110111001001001
312221120211120201121
42021111332321021
514204341204400
61020351515241
7111046504306
oct21125767111
95846746647
102304241225
11a827585a0
12543828b21
132a94cb760
1417c0540ad
15d745d21a
hex8957ee49

2304241225 has 48 divisors (see below), whose sum is σ = 3381658560. Its totient is φ = 1535443200.

The previous prime is 2304241189. The next prime is 2304241241. The reversal of 2304241225 is 5221424032.

It is not a de Polignac number, because 2304241225 - 27 = 2304241097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2304241225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 494607 + ... + 499243.

It is an arithmetic number, because the mean of its divisors is an integer number (70451220).

Almost surely, 22304241225 is an apocalyptic number.

2304241225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2304241225 is a deficient number, since it is larger than the sum of its proper divisors (1077417335).

2304241225 is a wasteful number, since it uses less digits than its factorization.

2304241225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810 (or 4805 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2304241225 is about 48002.5126946496. The cubic root of 2304241225 is about 1320.8169921276.

Adding to 2304241225 its reverse (5221424032), we get a palindrome (7525665257).

The spelling of 2304241225 in words is "two billion, three hundred four million, two hundred forty-one thousand, two hundred twenty-five".

Divisors: 1 5 11 13 25 55 65 139 143 275 325 695 715 1529 1807 3475 3575 4637 7645 9035 19877 23185 38225 45175 51007 60281 99385 115925 255035 301405 496925 644543 663091 1275175 1507025 3222715 3315455 7089973 8379059 16113575 16577275 35449865 41895295 92169649 177249325 209476475 460848245 2304241225