Base | Representation |
---|---|
bin | 1101100111011… |
… | …10001010011000 |
3 | 21221221001202002 |
4 | 12303232022120 |
5 | 213220043340 |
6 | 15200100132 |
7 | 2554603634 |
oct | 663561230 |
9 | 257831662 |
10 | 114221720 |
11 | 59525518 |
12 | 32304648 |
13 | 1a882b22 |
14 | 11253dc4 |
15 | a063715 |
hex | 6cee298 |
114221720 has 32 divisors (see below), whose sum is σ = 265863600. Its totient is φ = 44112768.
The previous prime is 114221687. The next prime is 114221729. The reversal of 114221720 is 27122411.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 114221692 and 114221701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (114221729) 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, 48074 + ... + 50393.
Almost surely, 2114221720 is an apocalyptic number.
114221720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
114221720 is an abundant number, since it is smaller than the sum of its proper divisors (151641880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
114221720 is a wasteful number, since it uses less digits than its factorization.
114221720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98507 (or 98503 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 114221720 is about 10687.4561987407. The cubic root of 114221720 is about 485.1949051901.
The spelling of 114221720 in words is "one hundred fourteen million, two hundred twenty-one thousand, seven hundred twenty".
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