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2435111225 = 52313142079
BaseRepresentation
bin1001000100100100…
…1101100100111001
320021201002110121122
42101021031210321
514441342024400
61041344515025
7114226050431
oct22111154471
96251073548
102435111225
11103a614118
1257b61ba75
132ca660221
1419159d2c1
15e3bae685
hex9124d939

2435111225 has 12 divisors (see below), whose sum is σ = 3116943360. Its totient is φ = 1885246800.

The previous prime is 2435111209. The next prime is 2435111227. The reversal of 2435111225 is 5221115342.

It is not a de Polignac number, because 2435111225 - 24 = 2435111209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2435111194 and 2435111203.

It is not an unprimeable number, because it can be changed into a prime (2435111227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1570265 + ... + 1571814.

It is an arithmetic number, because the mean of its divisors is an integer number (259745280).

Almost surely, 22435111225 is an apocalyptic number.

2435111225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2435111225 is a deficient number, since it is larger than the sum of its proper divisors (681832135).

2435111225 is a wasteful number, since it uses less digits than its factorization.

2435111225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142120 (or 3142115 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 2435111225 is about 49346.8461504887. The cubic root of 2435111225 is about 1345.3633756974.

Adding to 2435111225 its reverse (5221115342), we get a palindrome (7656226567).

The spelling of 2435111225 in words is "two billion, four hundred thirty-five million, one hundred eleven thousand, two hundred twenty-five".

Divisors: 1 5 25 31 155 775 3142079 15710395 78551975 97404449 487022245 2435111225