Base | Representation |
---|---|
bin | 11000100101110… |
… | …001011111101000 |
3 | 1001202021222101201 |
4 | 120211301133220 |
5 | 1321103231430 |
6 | 104534253544 |
7 | 13136442646 |
oct | 3045613750 |
9 | 1052258351 |
10 | 412555240 |
11 | 1a1970949 |
12 | b61b72b4 |
13 | 67619236 |
14 | 3cb12196 |
15 | 263438ca |
hex | 189717e8 |
412555240 has 32 divisors (see below), whose sum is σ = 930955680. Its totient is φ = 164540992.
The previous prime is 412555229. The next prime is 412555249. The reversal of 412555240 is 42555214.
It is a junction number, because it is equal to n+sod(n) for n = 412555199 and 412555208.
It is not an unprimeable number, because it can be changed into a prime (412555249) 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, 982 + ... + 28741.
It is an arithmetic number, because the mean of its divisors is an integer number (29092365).
Almost surely, 2412555240 is an apocalyptic number.
412555240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
412555240 is an abundant number, since it is smaller than the sum of its proper divisors (518400440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412555240 is a wasteful number, since it uses less digits than its factorization.
412555240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30081 (or 30077 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 412555240 is about 20311.4558808570. The cubic root of 412555240 is about 744.4360039306.
The spelling of 412555240 in words is "four hundred twelve million, five hundred fifty-five thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •