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115004250551 = 139971852079
BaseRepresentation
bin110101100011011001…
…0011001100110110111
3101222211211210020121002
41223012302121212313
53341012042004201
6124455432113515
711210625000131
oct1530662314667
9358754706532
10115004250551
11448559a0673
121a35683589b
13aaca1b63c8
1457cda70051
152ed15dd76b
hex1ac6c999b7

115004250551 has 8 divisors (see below), whose sum is σ = 115951046400. Its totient is φ = 114059161080.

The previous prime is 115004250547. The next prime is 115004250617. The reversal of 115004250551 is 155052400511.

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 115004250551 - 22 = 115004250547 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 (115004250511) 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, 291071 + ... + 561008.

It is an arithmetic number, because the mean of its divisors is an integer number (14493880800).

Almost surely, 2115004250551 is an apocalyptic number.

115004250551 is a deficient number, since it is larger than the sum of its proper divisors (946795849).

115004250551 is an equidigital number, since it uses as much as digits as its factorization.

115004250551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853189.

The product of its (nonzero) digits is 5000, while the sum is 29.

The spelling of 115004250551 in words is "one hundred fifteen billion, four million, two hundred fifty thousand, five hundred fifty-one".

Divisors: 1 139 971 134969 852079 118438981 827368709 115004250551