Base | Representation |
---|---|
bin | 110101010100101111… |
… | …0100010101010001001 |
3 | 101221120120111000011201 |
4 | 1222221132202222021 |
5 | 3334010200133411 |
6 | 124334544224201 |
7 | 11162504144053 |
oct | 1525136425211 |
9 | 357516430151 |
10 | 114512505481 |
11 | 44623362290 |
12 | 1a23a00b061 |
13 | aa4c3617aa |
14 | 57846268d3 |
15 | 2ea33563c1 |
hex | 1aa97a2a89 |
114512505481 has 8 divisors (see below), whose sum is σ = 125644832064. Its totient is φ = 103500528720.
The previous prime is 114512505479. The next prime is 114512505493. The reversal of 114512505481 is 184505215411.
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 114512505481 - 21 = 114512505479 is a prime.
It is a super-2 number, since 2×1145125054812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 114512505481.
It is not an unprimeable number, because it can be changed into a prime (114512505451) 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, 30085461 + ... + 30089266.
It is an arithmetic number, because the mean of its divisors is an integer number (15705604008).
Almost surely, 2114512505481 is an apocalyptic number.
114512505481 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
114512505481 is a deficient number, since it is larger than the sum of its proper divisors (11132326583).
114512505481 is a wasteful number, since it uses less digits than its factorization.
114512505481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60174911.
The product of its (nonzero) digits is 32000, while the sum is 37.
The spelling of 114512505481 in words is "one hundred fourteen billion, five hundred twelve million, five hundred five thousand, four hundred eighty-one".
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