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115231342510001 = 383336178949791
BaseRepresentation
bin11010001100110101100011…
…001111001011111110110001
3120010000000020101102001220102
4122030311203033023332301
5110100422242140310001
61045024314205122145
733162122042256134
oct3214654317137661
9503000211361812
10115231342510001
1133797379854583
1210b10733559355
134c3b365c19aa3
14206532623c21b
15d4c671cbce6b
hex68cd633cbfb1

115231342510001 has 8 divisors (see below), whose sum is σ = 115535657263104. Its totient is φ = 114927045724480.

The previous prime is 115231342509979. The next prime is 115231342510007. The reversal of 115231342510001 is 100015243132511.

It is a happy number.

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 115231342510001 - 234 = 115214162640817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115231342510007) 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, 8400416 + ... + 17350206.

It is an arithmetic number, because the mean of its divisors is an integer number (14441957157888).

Almost surely, 2115231342510001 is an apocalyptic number.

It is an amenable number.

115231342510001 is a deficient number, since it is larger than the sum of its proper divisors (304314753103).

115231342510001 is an equidigital number, since it uses as much as digits as its factorization.

115231342510001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8983791.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 115231342510001 its reverse (100015243132511), we get a palindrome (215246585642512).

The spelling of 115231342510001 in words is "one hundred fifteen trillion, two hundred thirty-one billion, three hundred forty-two million, five hundred ten thousand, one".

Divisors: 1 383 33617 8949791 12875311 3427769953 300865124047 115231342510001