Base | Representation |
---|---|
bin | 1010000010100… |
… | …1010101100010 |
3 | 2221020112021211 |
4 | 2200221111202 |
5 | 41240043404 |
6 | 4102340334 |
7 | 1020643354 |
oct | 240512542 |
9 | 87215254 |
10 | 42112354 |
11 | 218536a9 |
12 | 1212a6aa |
13 | 895616b |
14 | 58430d4 |
15 | 3a6cb04 |
hex | 2829562 |
42112354 has 16 divisors (see below), whose sum is σ = 64235520. Its totient is φ = 20703600.
The previous prime is 42112331. The next prime is 42112361. The reversal of 42112354 is 45321124.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32287 + ... + 33565.
It is an arithmetic number, because the mean of its divisors is an integer number (4014720).
Almost surely, 242112354 is an apocalyptic number.
42112354 is a deficient number, since it is larger than the sum of its proper divisors (22123166).
42112354 is a wasteful number, since it uses less digits than its factorization.
42112354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1545.
The product of its digits is 960, while the sum is 22.
The square root of 42112354 is about 6489.4032083081. The cubic root of 42112354 is about 347.9123452549.
Adding to 42112354 its reverse (45321124), we get a palindrome (87433478).
The spelling of 42112354 in words is "forty-two million, one hundred twelve thousand, three hundred fifty-four".
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