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BaseRepresentation
bin100000111101000…
…0101011000010001
32212001122200120021
41001322011120101
54231032323200
6301415543441
736254452411
oct10172053021
92761580507
101105745425
115181899a4
1226a38ab81
13148112b45
14a6bd6641
156711d41a
hex41e85611

1105745425 has 12 divisors (see below), whose sum is σ = 1375063900. Its totient is φ = 882054720.

The previous prime is 1105745419. The next prime is 1105745513. The reversal of 1105745425 is 5245475011.

It can be written as a sum of positive squares in 6 ways, for example, as 10995856 + 1094749569 = 3316^2 + 33087^2 .

It is not a de Polignac number, because 1105745425 - 229 = 568874513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54642 + ... + 72091.

Almost surely, 21105745425 is an apocalyptic number.

It is an amenable number.

1105745425 is a deficient number, since it is larger than the sum of its proper divisors (269318475).

1105745425 is a wasteful number, since it uses less digits than its factorization.

1105745425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127092 (or 127087 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 1105745425 is about 33252.7506381051. The cubic root of 1105745425 is about 1034.0742342263.

The spelling of 1105745425 in words is "one billion, one hundred five million, seven hundred forty-five thousand, four hundred twenty-five".