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115368990441 = 3154823248389
BaseRepresentation
bin110101101110010000…
…1110001011011101001
3102000210021002221122220
41223130201301123221
53342233430143231
6124555541504253
711222644144545
oct1533441613351
9360707087586
10115368990441
1144a228730a1
121a438a12089
13ab57930723
145826296a25
153003639896
hex1adc8716e9

115368990441 has 8 divisors (see below), whose sum is σ = 153826933440. Its totient is φ = 76911853872.

The previous prime is 115368990439. The next prime is 115368990463. The reversal of 115368990441 is 144099863511.

It is a happy number.

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

It is not a de Polignac number, because 115368990441 - 21 = 115368990439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115368990481) 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, 340275 + ... + 588663.

It is an arithmetic number, because the mean of its divisors is an integer number (19228366680).

Almost surely, 2115368990441 is an apocalyptic number.

It is an amenable number.

115368990441 is a deficient number, since it is larger than the sum of its proper divisors (38457942999).

115368990441 is a wasteful number, since it uses less digits than its factorization.

115368990441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403215.

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 115368990441 in words is "one hundred fifteen billion, three hundred sixty-eight million, nine hundred ninety thousand, four hundred forty-one".

Divisors: 1 3 154823 248389 464469 745167 38456330147 115368990441