Search a number
-
+
254332230502112 = 2571250939076541
BaseRepresentation
bin111001110101000001010110…
…010000010000011011100000
31020100111220221102210012102222
4321311001112100100123200
5231313434402002031422
62300530340321330212
7104366616523522040
oct7165012620203340
91210456842705388
10254332230502112
1174046769766604
1224637359496968
13abbb570b222b9
1446b3a62055720
151e60b71bd6842
hexe750564106e0

254332230502112 has 48 divisors (see below), whose sum is σ = 572252156253792. Its totient is φ = 108998644001280.

The previous prime is 254332230502003. The next prime is 254332230502169. The reversal of 254332230502112 is 211205032233452.

It is a congruent number.

It is an unprimeable number.

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, 23482562 + ... + 32559102.

It is an arithmetic number, because the mean of its divisors is an integer number (11921919921954).

Almost surely, 2254332230502112 is an apocalyptic number.

It is an amenable number.

254332230502112 is an abundant number, since it is smaller than the sum of its proper divisors (317919925751680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

254332230502112 is a wasteful number, since it uses less digits than its factorization.

254332230502112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9201651 (or 9201643 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 254332230502112 its reverse (211205032233452), we get a palindrome (465537262735564).

The spelling of 254332230502112 in words is "two hundred fifty-four trillion, three hundred thirty-two billion, two hundred thirty million, five hundred two thousand, one hundred twelve".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 125093 250186 500372 875651 1000744 1751302 2001488 3502604 4002976 7005208 9076541 14010416 18153082 28020832 36306164 63535787 72612328 127071574 145224656 254143148 290449312 508286296 1016572592 2033145184 1135411743313 2270823486626 4541646973252 7947882203191 9083293946504 15895764406382 18166587893008 31791528812764 36333175786016 63583057625528 127166115251056 254332230502112