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115816341124 = 221123124992
BaseRepresentation
bin110101111011100110…
…0010001111010000100
3102001221102212201102201
41223313030101322010
53344142440403444
6125112202044244
711240015441131
oct1536714217204
9361842781381
10115816341124
114513233a300
121a5427a9684
13abc9510583
145869865588
15302ca52dd4
hex1af7311e84

115816341124 has 81 divisors (see below), whose sum is σ = 230659432983. Its totient is φ = 50843509200.

The previous prime is 115816341107. The next prime is 115816341127. The reversal of 115816341124 is 421143618511.

The square root of 115816341124 is 340318.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115816341127) 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 26 ways as a sum of consecutive naturals, for example, 232096627 + ... + 232097125.

Almost surely, 2115816341124 is an apocalyptic number.

115816341124 is the 340318-th square number.

It is an amenable number.

115816341124 is a deficient number, since it is larger than the sum of its proper divisors (114843091859).

115816341124 is an equidigital number, since it uses as much as digits as its factorization.

115816341124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086 (or 543 counting only the distinct ones).

The product of its digits is 23040, while the sum is 37.

Adding to 115816341124 its reverse (421143618511), we get a palindrome (536959959635).

The spelling of 115816341124 in words is "one hundred fifteen billion, eight hundred sixteen million, three hundred forty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 31 44 62 121 124 242 341 484 499 682 961 998 1364 1922 1996 3751 3844 5489 7502 10571 10978 15004 15469 21142 21956 30938 42284 60379 61876 116281 120758 170159 232562 241516 249001 340318 465124 479539 498002 680636 959078 996004 1871749 1918156 2739011 3743498 5274929 5478022 7486996 7719031 10549858 10956044 15438062 21099716 30129121 30876124 58024219 60258242 84909341 116048438 120516484 169818682 232096876 239289961 339637364 478579922 934002751 957159844 1868005502 2632189571 3736011004 5264379142 10528758284 28954085281 57908170562 115816341124