Base | Representation |
---|---|
bin | 11000100100100… |
… | …100110000011101 |
3 | 1001201201000020102 |
4 | 120210210300131 |
5 | 1321013202200 |
6 | 104523430445 |
7 | 13133663405 |
oct | 3044446035 |
9 | 1051630212 |
10 | 412240925 |
11 | 1a1776788 |
12 | b6085425 |
13 | 67539155 |
14 | 3ca6d805 |
15 | 262d06d5 |
hex | 18924c1d |
412240925 has 12 divisors (see below), whose sum is σ = 512047956. Its totient is φ = 329232000.
The previous prime is 412240921. The next prime is 412240931. The reversal of 412240925 is 529042214.
It can be written as a sum of positive squares in 6 ways, for example, as 1530169 + 410710756 = 1237^2 + 20266^2 .
It is not a de Polignac number, because 412240925 - 22 = 412240921 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412240921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1307 + ... + 28743.
It is an arithmetic number, because the mean of its divisors is an integer number (42670663).
Almost surely, 2412240925 is an apocalyptic number.
It is an amenable number.
412240925 is a deficient number, since it is larger than the sum of its proper divisors (99807031).
412240925 is a wasteful number, since it uses less digits than its factorization.
412240925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28048 (or 28043 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 412240925 is about 20303.7170242298. The cubic root of 412240925 is about 744.2469004862.
The spelling of 412240925 in words is "four hundred twelve million, two hundred forty thousand, nine hundred twenty-five".
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