Base | Representation |
---|---|
bin | 1010000010111… |
… | …0110001111110 |
3 | 2221021122212202 |
4 | 2200232301332 |
5 | 41241302104 |
6 | 4103031502 |
7 | 1021065362 |
oct | 240566176 |
9 | 87248782 |
10 | 42134654 |
11 | 21869431 |
12 | 1213b592 |
13 | 8963363 |
14 | 584b2a2 |
15 | 3a7451e |
hex | 282ec7e |
42134654 has 8 divisors (see below), whose sum is σ = 64546848. Its totient is φ = 20619040.
The previous prime is 42134641. The next prime is 42134671. The reversal of 42134654 is 45643124.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 224027 + ... + 224214.
It is an arithmetic number, because the mean of its divisors is an integer number (8068356).
Almost surely, 242134654 is an apocalyptic number.
42134654 is a deficient number, since it is larger than the sum of its proper divisors (22412194).
42134654 is a wasteful number, since it uses less digits than its factorization.
42134654 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448290.
The product of its digits is 11520, while the sum is 29.
The square root of 42134654 is about 6491.1211666399. The cubic root of 42134654 is about 347.9737451016.
Adding to 42134654 its reverse (45643124), we get a palindrome (87777778).
The spelling of 42134654 in words is "forty-two million, one hundred thirty-four thousand, six hundred fifty-four".
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