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2450041425 = 395213383
BaseRepresentation
bin1001001000001000…
…1010101001010001
320022202012000000000
42102002022221101
520004202311200
61043040520213
7114500002626
oct22202125121
96282160000
102450041425
111047a91427
12584620069
13300789b70
1419356834d
15e515d300
hex9208aa51

2450041425 has 120 divisors (see below), whose sum is σ = 4920351744. Its totient is φ = 1203024960.

The previous prime is 2450041409. The next prime is 2450041453. The reversal of 2450041425 is 5241400542.

2450041425 is a `hidden beast` number, since 245 + 0 + 0 + 414 + 2 + 5 = 666.

It is not a de Polignac number, because 2450041425 - 24 = 2450041409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6396784 + ... + 6397166.

Almost surely, 22450041425 is an apocalyptic number.

2450041425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2450041425 is an abundant number, since it is smaller than the sum of its proper divisors (2470310319).

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

2450041425 is an frugal number, since it uses more digits than its factorization.

2450041425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2450041425 is about 49497.8931369811. The cubic root of 2450041425 is about 1348.1073478087.

Adding to 2450041425 its reverse (5241400542), we get a palindrome (7691441967).

The spelling of 2450041425 in words is "two billion, four hundred fifty million, forty-one thousand, four hundred twenty-five".

Divisors: 1 3 5 9 13 15 25 27 39 45 65 75 81 117 135 195 225 243 325 351 383 405 585 675 729 975 1053 1149 1215 1755 1915 2025 2187 2925 3159 3447 3645 4979 5265 5745 6075 6561 8775 9477 9575 10341 10935 14937 15795 17235 18225 19683 24895 26325 28431 28725 31023 32805 44811 47385 51705 54675 74685 78975 85293 86175 93069 98415 124475 134433 142155 155115 164025 224055 236925 255879 258525 279207 373425 403299 426465 465345 492075 672165 710775 775575 837621 1120275 1209897 1279395 1396035 2016495 2132325 2326725 2512863 3360825 3629691 4188105 6049485 6396975 6980175 7538589 10082475 10889073 12564315 18148455 20940525 30247425 32667219 37692945 54445365 62821575 90742275 98001657 163336095 188464725 272226825 490008285 816680475 2450041425