Base | Representation |
---|---|
bin | 1101101001101… |
… | …01001011000100 |
3 | 21222110211201200 |
4 | 12310311023010 |
5 | 213303400310 |
6 | 15210222500 |
7 | 2560224630 |
oct | 664651304 |
9 | 258424650 |
10 | 114512580 |
11 | 59703aa6 |
12 | 32424a30 |
13 | 1a955330 |
14 | 112cbdc0 |
15 | a0be9c0 |
hex | 6d352c4 |
114512580 has 144 divisors (see below), whose sum is σ = 427574784. Its totient is φ = 24157440.
The previous prime is 114512557. The next prime is 114512591. The reversal of 114512580 is 85215411.
It is a super-2 number, since 2×1145125802 = 26226261956512800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12885 + ... + 19875.
Almost surely, 2114512580 is an apocalyptic number.
114512580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 114512580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213787392).
114512580 is an abundant number, since it is smaller than the sum of its proper divisors (313062204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
114512580 is a wasteful number, since it uses less digits than its factorization.
114512580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7026 (or 7021 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 27.
The square root of 114512580 is about 10701.0550881677. The cubic root of 114512580 is about 485.6063977709.
Adding to 114512580 its reverse (85215411), we get a palindrome (199727991).
The spelling of 114512580 in words is "one hundred fourteen million, five hundred twelve thousand, five hundred eighty".
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