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115300241530 = 2531371936263
BaseRepresentation
bin110101101100001101…
…1100001000001111010
3102000121110202010212221
41223120123201001322
53342113330212110
6124545044154254
711221150611445
oct1533033410172
9360543663787
10115300241530
1144997a87011
121a41999898a
13ab4660c4b6
14581b0bc65c
152eec5a97da
hex1ad86e107a

115300241530 has 16 divisors (see below), whose sum is σ = 214235288064. Its totient is φ = 44632351440.

The previous prime is 115300241527. The next prime is 115300241531. The reversal of 115300241530 is 35142003511.

It is a happy number.

115300241530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 115300241495 and 115300241504.

It is not an unprimeable number, because it can be changed into a prime (115300241531) 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, 185967822 + ... + 185968441.

It is an arithmetic number, because the mean of its divisors is an integer number (13389705504).

Almost surely, 2115300241530 is an apocalyptic number.

115300241530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115300241530 is a deficient number, since it is larger than the sum of its proper divisors (98935046534).

115300241530 is a wasteful number, since it uses less digits than its factorization.

115300241530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371936301.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 115300241530 in words is "one hundred fifteen billion, three hundred million, two hundred forty-one thousand, five hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 371936263 743872526 1859681315 3719362630 11530024153 23060048306 57650120765 115300241530