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115233134351 = 7315711004797
BaseRepresentation
bin110101101010001101…
…1100001011100001111
3102000102210110202010212
41223110123201130033
53341444140244401
6124534245553035
711216404323626
oct1532433413417
9360383422125
10115233134351
1144963111435
121a3bb41577b
13ab357445ca
1458122106bd
152ee6750dbb
hex1ad46e170f

115233134351 has 8 divisors (see below), whose sum is σ = 116886141744. Its totient is φ = 113582139840.

The previous prime is 115233134243. The next prime is 115233134381. The reversal of 115233134351 is 153431332511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115233134351 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 (115233134381) 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, 387716 + ... + 617081.

It is an arithmetic number, because the mean of its divisors is an integer number (14610767718).

Almost surely, 2115233134351 is an apocalyptic number.

115233134351 is a deficient number, since it is larger than the sum of its proper divisors (1653007393).

115233134351 is a wasteful number, since it uses less digits than its factorization.

115233134351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006441.

The product of its digits is 16200, while the sum is 32.

Adding to 115233134351 its reverse (153431332511), we get a palindrome (268664466862).

The spelling of 115233134351 in words is "one hundred fifteen billion, two hundred thirty-three million, one hundred thirty-four thousand, three hundred fifty-one".

Divisors: 1 73 1571 114683 1004797 73350181 1578536087 115233134351