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1353310141 = 2069654089
BaseRepresentation
bin101000010101001…
…1101111110111101
310111022111021111211
41100222131332331
510232421411031
6342142044421
745351642421
oct12052357675
93438437454
101353310141
116349a9a37
12319279711
131874b1c41
14cba3ab81
157dc20bb1
hex50a9dfbd

1353310141 has 4 divisors (see below), whose sum is σ = 1353966300. Its totient is φ = 1352653984.

The previous prime is 1353310139. The next prime is 1353310159. The reversal of 1353310141 is 1410133531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 889769241 + 463540900 = 29829^2 + 21530^2 .

It is a cyclic number.

It is not a de Polignac number, because 1353310141 - 21 = 1353310139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353310111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324976 + ... + 329113.

It is an arithmetic number, because the mean of its divisors is an integer number (338491575).

Almost surely, 21353310141 is an apocalyptic number.

It is an amenable number.

1353310141 is a deficient number, since it is larger than the sum of its proper divisors (656159).

1353310141 is an equidigital number, since it uses as much as digits as its factorization.

1353310141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656158.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1353310141 is about 36787.3638767444. The cubic root of 1353310141 is about 1106.1120207281.

Adding to 1353310141 its reverse (1410133531), we get a palindrome (2763443672).

The spelling of 1353310141 in words is "one billion, three hundred fifty-three million, three hundred ten thousand, one hundred forty-one".

Divisors: 1 2069 654089 1353310141