Base | Representation |
---|---|
bin | 10000110101100… |
… | …10000010101010 |
3 | 100211202122201102 |
4 | 20122302002222 |
5 | 242124112232 |
6 | 22003121402 |
7 | 3333335612 |
oct | 1032620252 |
9 | 324678642 |
10 | 141238442 |
11 | 727a8594 |
12 | 3b373262 |
13 | 23351c57 |
14 | 14a87a42 |
15 | c5ed662 |
hex | 86b20aa |
141238442 has 8 divisors (see below), whose sum is σ = 212010816. Its totient is φ = 70568172.
The previous prime is 141238403. The next prime is 141238483. The reversal of 141238442 is 244832141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21968 + ... + 27659.
It is an arithmetic number, because the mean of its divisors is an integer number (26501352).
Almost surely, 2141238442 is an apocalyptic number.
141238442 is a deficient number, since it is larger than the sum of its proper divisors (70772374).
141238442 is a wasteful number, since it uses less digits than its factorization.
141238442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51052.
The product of its digits is 6144, while the sum is 29.
The square root of 141238442 is about 11884.3780653428. The cubic root of 141238442 is about 520.7760134438.
The spelling of 141238442 in words is "one hundred forty-one million, two hundred thirty-eight thousand, four hundred forty-two".
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