Base | Representation |
---|---|
bin | 11000100101100… |
… | …100100000011000 |
3 | 1001202012021102100 |
4 | 120211210200120 |
5 | 1321100031130 |
6 | 104533203400 |
7 | 13136131566 |
oct | 3045444030 |
9 | 1052167370 |
10 | 412502040 |
11 | 1a1934985 |
12 | b6190560 |
13 | 675cac62 |
14 | 3cadaa36 |
15 | 26332c60 |
hex | 18964818 |
412502040 has 96 divisors (see below), whose sum is σ = 1363424400. Its totient is φ = 108130560.
The previous prime is 412502039. The next prime is 412502047. The reversal of 412502040 is 40205214.
412502040 is a `hidden beast` number, since 412 + 50 + 204 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412502047) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11530 + ... + 30950.
Almost surely, 2412502040 is an apocalyptic number.
412502040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 412502040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681712200).
412502040 is an abundant number, since it is smaller than the sum of its proper divisors (950922360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412502040 is a wasteful number, since it uses less digits than its factorization.
412502040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19497 (or 19490 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 412502040 is about 20310.1462328561. The cubic root of 412502040 is about 744.4040036116.
Adding to 412502040 its reverse (40205214), we get a palindrome (452707254).
The spelling of 412502040 in words is "four hundred twelve million, five hundred two thousand, forty".
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