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1113425353 = 17199732797
BaseRepresentation
bin100001001011101…
…1000010111001001
32212121002212110001
41002113120113021
54240014102403
6302252323001
736406650025
oct10227302711
92777085401
101113425353
11521554a47
12270a73461
131498a1691
14a7c35385
1567b38c1d
hex425d85c9

1113425353 has 8 divisors (see below), whose sum is σ = 1179547272. Its totient is φ = 1047373056.

The previous prime is 1113425321. The next prime is 1113425389. The reversal of 1113425353 is 3535243111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 341030089 + 772395264 = 18467^2 + 27792^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113425353 - 25 = 1113425321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113425153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17551 + ... + 50347.

It is an arithmetic number, because the mean of its divisors is an integer number (147443409).

Almost surely, 21113425353 is an apocalyptic number.

It is an amenable number.

1113425353 is a deficient number, since it is larger than the sum of its proper divisors (66121919).

1113425353 is a wasteful number, since it uses less digits than its factorization.

1113425353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34811.

The product of its digits is 5400, while the sum is 28.

The square root of 1113425353 is about 33368.0289049263. The cubic root of 1113425353 is about 1036.4627587469.

Adding to 1113425353 its reverse (3535243111), we get a palindrome (4648668464).

It can be divided in two parts, 1113425 and 353, that added together give a triangular number (1113778 = T1492).

The spelling of 1113425353 in words is "one billion, one hundred thirteen million, four hundred twenty-five thousand, three hundred fifty-three".

Divisors: 1 17 1997 32797 33949 557549 65495609 1113425353