Base | Representation |
---|---|
bin | 1101101001001… |
… | …00011101101100 |
3 | 21222100100211212 |
4 | 12310210131230 |
5 | 213244203030 |
6 | 15204533552 |
7 | 2556521246 |
oct | 664443554 |
9 | 258310755 |
10 | 114444140 |
11 | 59667638 |
12 | 323b12b8 |
13 | 1a930135 |
14 | 112b1096 |
15 | a0a9595 |
hex | 6d2476c |
114444140 has 48 divisors (see below), whose sum is σ = 245911680. Its totient is φ = 44728320.
The previous prime is 114444137. The next prime is 114444149. The reversal of 114444140 is 41444411.
It is a super-2 number, since 2×1144441402 = 26194922360679200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (114444149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178220 + ... + 178860.
It is an arithmetic number, because the mean of its divisors is an integer number (5123160).
Almost surely, 2114444140 is an apocalyptic number.
114444140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
114444140 is an abundant number, since it is smaller than the sum of its proper divisors (131467540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
114444140 is a wasteful number, since it uses less digits than its factorization.
114444140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 842 (or 840 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 114444140 is about 10697.8567947043. The cubic root of 114444140 is about 485.5096354030.
Adding to 114444140 its reverse (41444411), we get a palindrome (155888551).
The spelling of 114444140 in words is "one hundred fourteen million, four hundred forty-four thousand, one hundred forty".
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