Base | Representation |
---|---|
bin | 1001110010000… |
… | …1000111111110 |
3 | 2212012112202220 |
4 | 2130201013332 |
5 | 41000431032 |
6 | 4023230210 |
7 | 1005515256 |
oct | 234410776 |
9 | 85175686 |
10 | 41030142 |
11 | 2118460a |
12 | 118a8366 |
13 | 86676ba |
14 | 5640966 |
15 | 390712c |
hex | 27211fe |
41030142 has 8 divisors (see below), whose sum is σ = 82060296. Its totient is φ = 13676712.
The previous prime is 41030141. The next prime is 41030149. The reversal of 41030142 is 24103014.
It is a sphenic number, since it is the product of 3 distinct primes.
41030142 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41030141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419173 + ... + 3419184.
It is an arithmetic number, because the mean of its divisors is an integer number (10257537).
Almost surely, 241030142 is an apocalyptic number.
41030142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41030142 is a wasteful number, since it uses less digits than its factorization.
41030142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6838362.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 41030142 is about 6405.4774997653. The cubic root of 41030142 is about 344.9062042856.
Adding to 41030142 its reverse (24103014), we get a palindrome (65133156).
It can be divided in two parts, 4103014 and 2, that multiplied together give a palindrome (8206028).
The spelling of 41030142 in words is "forty-one million, thirty thousand, one hundred forty-two".
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