Base | Representation |
---|---|
bin | 10000101100111… |
… | …01100110100110 |
3 | 100202122010111200 |
4 | 20112131212212 |
5 | 241331344100 |
6 | 21522543330 |
7 | 3320611512 |
oct | 1026354646 |
9 | 322563450 |
10 | 140106150 |
11 | 720a4908 |
12 | 3ab07b46 |
13 | 23046762 |
14 | 14871142 |
15 | c477e00 |
hex | 859d9a6 |
140106150 has 36 divisors (see below), whose sum is σ = 376419732. Its totient is φ = 37361520.
The previous prime is 140106139. The next prime is 140106157. The reversal of 140106150 is 51601041.
140106150 is a `hidden beast` number, since 1 + 40 + 10 + 615 + 0 = 666.
140106150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140106157) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 155224 + ... + 156123.
Almost surely, 2140106150 is an apocalyptic number.
140106150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
140106150 is an abundant number, since it is smaller than the sum of its proper divisors (236313582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140106150 is a wasteful number, since it uses less digits than its factorization.
140106150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311365 (or 311357 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 140106150 is about 11836.6443724562. The cubic root of 140106150 is about 519.3806111381.
Adding to 140106150 its reverse (51601041), we get a palindrome (191707191).
The spelling of 140106150 in words is "one hundred forty million, one hundred six thousand, one hundred fifty".
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