Base | Representation |
---|---|
bin | 10000110100110… |
… | …10100011000011 |
3 | 100211120202201022 |
4 | 20122122203003 |
5 | 242113022321 |
6 | 22001100055 |
7 | 3332455220 |
oct | 1032324303 |
9 | 324522638 |
10 | 141142211 |
11 | 72742261 |
12 | 3b32762b |
13 | 2331a202 |
14 | 14a60947 |
15 | c5cedab |
hex | 869a8c3 |
141142211 has 16 divisors (see below), whose sum is σ = 174772224. Its totient is φ = 111210624.
The previous prime is 141142207. The next prime is 141142229. The reversal of 141142211 is 112241141.
It is not a de Polignac number, because 141142211 - 22 = 141142207 is a prime.
It is a super-2 number, since 2×1411422112 = 39842247451937042, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a zygodrome in base 6.
It is a self number, because there is not a number n which added to its sum of digits gives 141142211.
It is not an unprimeable number, because it can be changed into a prime (141142271) 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, 8675 + ... + 18908.
It is an arithmetic number, because the mean of its divisors is an integer number (10923264).
Almost surely, 2141142211 is an apocalyptic number.
141142211 is a deficient number, since it is larger than the sum of its proper divisors (33630013).
141142211 is a wasteful number, since it uses less digits than its factorization.
141142211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27650.
The product of its digits is 64, while the sum is 17.
The square root of 141142211 is about 11880.3287412428. The cubic root of 141142211 is about 520.6577118873.
Adding to 141142211 its reverse (112241141), we get a palindrome (253383352).
The spelling of 141142211 in words is "one hundred forty-one million, one hundred forty-two thousand, two hundred eleven".
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