Base | Representation |
---|---|
bin | 10000110100110… |
… | …11000010110010 |
3 | 100211120212111112 |
4 | 20122123002302 |
5 | 242113103432 |
6 | 22001113322 |
7 | 3332464151 |
oct | 1032330262 |
9 | 324525445 |
10 | 141144242 |
11 | 72743838 |
12 | 3b328842 |
13 | 2331b105 |
14 | 14a61598 |
15 | c5d07b2 |
hex | 869b0b2 |
141144242 has 8 divisors (see below), whose sum is σ = 212481516. Its totient is φ = 70317072.
The previous prime is 141144197. The next prime is 141144257. The reversal of 141144242 is 242441141.
It can be written as a sum of positive squares in 2 ways, for example, as 138744841 + 2399401 = 11779^2 + 1549^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a zygodrome in base 6.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126833 + ... + 127940.
Almost surely, 2141144242 is an apocalyptic number.
141144242 is a deficient number, since it is larger than the sum of its proper divisors (71337274).
141144242 is a wasteful number, since it uses less digits than its factorization.
141144242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255052.
The product of its digits is 1024, while the sum is 23.
The square root of 141144242 is about 11880.4142183680. The cubic root of 141144242 is about 520.6602092521.
Adding to 141144242 its reverse (242441141), we get a palindrome (383585383).
The spelling of 141144242 in words is "one hundred forty-one million, one hundred forty-four thousand, two hundred forty-two".
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