Base | Representation |
---|---|
bin | 1110000100010… |
… | …11001011111100 |
3 | 22020001120010201 |
4 | 13002023023330 |
5 | 220202314440 |
6 | 15413213244 |
7 | 2632034200 |
oct | 702131374 |
9 | 266046121 |
10 | 118010620 |
11 | 60683142 |
12 | 33631224 |
13 | 1b5ab590 |
14 | 1195cb00 |
15 | a56119a |
hex | 708b2fc |
118010620 has 144 divisors (see below), whose sum is σ = 317731680. Its totient is φ = 36481536.
The previous prime is 118010603. The next prime is 118010623. The reversal of 118010620 is 26010811.
118010620 is a modest number, since divided by 10620 gives 1180 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118010623) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 751582 + ... + 751738.
It is an arithmetic number, because the mean of its divisors is an integer number (2206470).
Almost surely, 2118010620 is an apocalyptic number.
118010620 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 118010620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158865840).
118010620 is an abundant number, since it is smaller than the sum of its proper divisors (199721060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118010620 is a wasteful number, since it uses less digits than its factorization.
118010620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252 (or 243 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 19.
The square root of 118010620 is about 10863.2693053242. The cubic root of 118010620 is about 490.5015273154.
It can be divided in two parts, 1180 and 10620, that multiplied together give a square (12531600 = 35402).
The spelling of 118010620 in words is "one hundred eighteen million, ten thousand, six hundred twenty".
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