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114580810681 = 1393853213943
BaseRepresentation
bin110101010110110001…
…1000110101110111001
3101221202100000021021221
41222231203012232321
53334130141420211
6124345424232041
711164263551431
oct1525543065671
9357670007257
10114580810681
1144658975a67
121a258a6b621
13aa60558a7c
14578d7272c1
152ea9349c71
hex1aad8c6bb9

114580810681 has 8 divisors (see below), whose sum is σ = 115435624640. Its totient is φ = 113726432592.

The previous prime is 114580810657. The next prime is 114580810691. The reversal of 114580810681 is 186018085411.

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

It is a cyclic number.

It is not a de Polignac number, because 114580810681 - 25 = 114580810649 is a prime.

It is a super-2 number, since 2×1145808106812 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114580810691) 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, 428596 + ... + 642538.

It is an arithmetic number, because the mean of its divisors is an integer number (14429453080).

Almost surely, 2114580810681 is an apocalyptic number.

It is an amenable number.

114580810681 is a deficient number, since it is larger than the sum of its proper divisors (854813959).

114580810681 is a wasteful number, since it uses less digits than its factorization.

114580810681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217935.

The product of its (nonzero) digits is 61440, while the sum is 43.

The spelling of 114580810681 in words is "one hundred fourteen billion, five hundred eighty million, eight hundred ten thousand, six hundred eighty-one".

Divisors: 1 139 3853 213943 535567 29738077 824322379 114580810681