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4115452225 = 521718115347
BaseRepresentation
bin1111010101001100…
…1101000101000001
3101121210221122010111
43311103031011001
531412023432400
61520212231321
7203661523663
oct36523150501
911553848114
104115452225
11182207a195
1296a30b541
13507815641
142b0808533
1519147d3ba
hexf54cd141

4115452225 has 24 divisors (see below), whose sum is σ = 5407341408. Its totient is φ = 3096403200.

The previous prime is 4115452219. The next prime is 4115452247. The reversal of 4115452225 is 5222545114.

It is not a de Polignac number, because 4115452225 - 219 = 4114927937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 767002 + ... + 772348.

It is an arithmetic number, because the mean of its divisors is an integer number (225305892).

Almost surely, 24115452225 is an apocalyptic number.

It is an amenable number.

4115452225 is a deficient number, since it is larger than the sum of its proper divisors (1291889183).

4115452225 is a wasteful number, since it uses less digits than its factorization.

4115452225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7185 (or 7180 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 4115452225 is about 64151.7905050202. The cubic root of 4115452225 is about 1602.5288427875.

Adding to 4115452225 its reverse (5222545114), we get a palindrome (9337997339).

The spelling of 4115452225 in words is "four billion, one hundred fifteen million, four hundred fifty-two thousand, two hundred twenty-five".

Divisors: 1 5 17 25 85 425 1811 5347 9055 26735 30787 45275 90899 133675 153935 454495 769675 2272475 9683417 48417085 164618089 242085425 823090445 4115452225