Base | Representation |
---|---|
bin | 1001111001111… |
… | …0010001010110 |
3 | 2220011120221002 |
4 | 2132132101112 |
5 | 41113331432 |
6 | 4042223302 |
7 | 1013051603 |
oct | 236362126 |
9 | 86146832 |
10 | 41542742 |
11 | 214a474a |
12 | 11ab4b32 |
13 | 87b6b07 |
14 | 57356aa |
15 | 39a8e62 |
hex | 279e456 |
41542742 has 4 divisors (see below), whose sum is σ = 62314116. Its totient is φ = 20771370.
The previous prime is 41542729. The next prime is 41542757. The reversal of 41542742 is 24724514.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24724514 = 2 ⋅12362257.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10385684 + ... + 10385687.
It is an arithmetic number, because the mean of its divisors is an integer number (15578529).
Almost surely, 241542742 is an apocalyptic number.
41542742 is a deficient number, since it is larger than the sum of its proper divisors (20771374).
41542742 is a wasteful number, since it uses less digits than its factorization.
41542742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20771373.
The product of its digits is 8960, while the sum is 29.
The square root of 41542742 is about 6445.3659322028. The cubic root of 41542742 is about 346.3365976104.
The spelling of 41542742 in words is "forty-one million, five hundred forty-two thousand, seven hundred forty-two".
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