Base | Representation |
---|---|
bin | 1001111011011… |
… | …0101111000101 |
3 | 2220100200101110 |
4 | 2132312233011 |
5 | 41130033244 |
6 | 4044315233 |
7 | 1013650005 |
oct | 236665705 |
9 | 86320343 |
10 | 41642949 |
11 | 21562a67 |
12 | 11b42b19 |
13 | 88205ca |
14 | 5760005 |
15 | 39c89b9 |
hex | 27b6bc5 |
41642949 has 8 divisors (see below), whose sum is σ = 57938112. Its totient is φ = 26554880.
The previous prime is 41642941. The next prime is 41642959. The reversal of 41642949 is 94924614.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 41642949 - 23 = 41642941 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41642941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301692 + ... + 301829.
It is an arithmetic number, because the mean of its divisors is an integer number (7242264).
Almost surely, 241642949 is an apocalyptic number.
It is an amenable number.
41642949 is a deficient number, since it is larger than the sum of its proper divisors (16295163).
41642949 is a wasteful number, since it uses less digits than its factorization.
41642949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603547.
The product of its digits is 62208, while the sum is 39.
The square root of 41642949 is about 6453.1348196051. The cubic root of 41642949 is about 346.6148450439.
It can be divided in two parts, 416 and 42949, that added together give a triangular number (43365 = T294).
The spelling of 41642949 in words is "forty-one million, six hundred forty-two thousand, nine hundred forty-nine".
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