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115251441104 = 24591071141013
BaseRepresentation
bin110101101010110000…
…1010110110111010000
3102000111001220211021202
41223111201112313100
53342013332103404
6124540142210332
711220016041242
oct1532541266720
9360431824252
10115251441104
1144972485588
121a4055839a8
13ab394840c7
145814818092
152ee816a21e
hex1ad5856dd0

115251441104 has 40 divisors (see below), whose sum is σ = 229206892320. Its totient is φ = 56119534208.

The previous prime is 115251441103. The next prime is 115251441131. The reversal of 115251441104 is 401144152511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115251441101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469499 + ... + 671514.

It is an arithmetic number, because the mean of its divisors is an integer number (5730172308).

Almost surely, 2115251441104 is an apocalyptic number.

It is an amenable number.

115251441104 is a deficient number, since it is larger than the sum of its proper divisors (113955451216).

115251441104 is a wasteful number, since it uses less digits than its factorization.

115251441104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141187 (or 1141181 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 115251441104 its reverse (401144152511), we get a palindrome (516395593615).

The spelling of 115251441104 in words is "one hundred fifteen billion, two hundred fifty-one million, four hundred forty-one thousand, one hundred four".

Divisors: 1 2 4 8 16 59 107 118 214 236 428 472 856 944 1712 6313 12626 25252 50504 101008 1141013 2282026 4564052 9128104 18256208 67319767 122088391 134639534 244176782 269279068 488353564 538558136 976707128 1077116272 1953414256 7203215069 14406430138 28812860276 57625720552 115251441104