Base | Representation |
---|---|
bin | 11000001111001… |
… | …011010001110101 |
3 | 1001100011000121110 |
4 | 120033023101311 |
5 | 1313044202131 |
6 | 104203305233 |
7 | 13035211461 |
oct | 3017132165 |
9 | 1040130543 |
10 | 406631541 |
11 | 199595328 |
12 | b421b219 |
13 | 66323ba4 |
14 | 3c00d4a1 |
15 | 25a73646 |
hex | 183cb475 |
406631541 has 8 divisors (see below), whose sum is σ = 542591104. Its totient is φ = 270879840.
The previous prime is 406631531. The next prime is 406631543. The reversal of 406631541 is 145136604.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 406631541 - 210 = 406630517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 406631499 and 406631508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (406631543) 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, 47341 + ... + 55266.
It is an arithmetic number, because the mean of its divisors is an integer number (67823888).
Almost surely, 2406631541 is an apocalyptic number.
It is an amenable number.
406631541 is a deficient number, since it is larger than the sum of its proper divisors (135959563).
406631541 is a wasteful number, since it uses less digits than its factorization.
406631541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103931.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 406631541 is about 20165.1070168249. The cubic root of 406631541 is about 740.8558037771.
The spelling of 406631541 in words is "four hundred six million, six hundred thirty-one thousand, five hundred forty-one".
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