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1352141313 = 31747257993
BaseRepresentation
bin101000010011000…
…0000101000000001
310111020021220011220
41100212000220001
510232122010223
6342101025253
745336003645
oct12046005001
93436256156
101352141313
11634280866
123189b5229
13187192c23
14cb814c25
157da8e6e3
hex50980a01

1352141313 has 8 divisors (see below), whose sum is σ = 1803894048. Its totient is φ = 900908064.

The previous prime is 1352141299. The next prime is 1352141333. The reversal of 1352141313 is 3131412531.

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

It is not a de Polignac number, because 1352141313 - 26 = 1352141249 is a prime.

It is a super-2 number, since 2×13521413132 = 3656572260642727938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1352141333) 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, 123756 + ... + 134237.

It is an arithmetic number, because the mean of its divisors is an integer number (225486756).

Almost surely, 21352141313 is an apocalyptic number.

It is an amenable number.

1352141313 is a deficient number, since it is larger than the sum of its proper divisors (451752735).

1352141313 is a wasteful number, since it uses less digits than its factorization.

1352141313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259743.

The product of its digits is 1080, while the sum is 24.

The square root of 1352141313 is about 36771.4741749634. The cubic root of 1352141313 is about 1105.7934864309.

Adding to 1352141313 its reverse (3131412531), we get a palindrome (4483553844).

The spelling of 1352141313 in words is "one billion, three hundred fifty-two million, one hundred forty-one thousand, three hundred thirteen".

Divisors: 1 3 1747 5241 257993 773979 450713771 1352141313