Base | Representation |
---|---|
bin | 11000100100011… |
… | …110011100001000 |
3 | 1001201122200202000 |
4 | 120210132130020 |
5 | 1321011340143 |
6 | 104523111000 |
7 | 13133525100 |
oct | 3044363410 |
9 | 1051580660 |
10 | 412215048 |
11 | 1a17592a3 |
12 | b6072460 |
13 | 6752a43b |
14 | 3ca64200 |
15 | 262c7bd3 |
hex | 1891e708 |
412215048 has 384 divisors, whose sum is σ = 1477440000. Its totient is φ = 105670656.
The previous prime is 412215043. The next prime is 412215061. The reversal of 412215048 is 840512214.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (412215043) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5217873 + ... + 5217951.
It is an arithmetic number, because the mean of its divisors is an integer number (3847500).
Almost surely, 2412215048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 412215048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738720000).
412215048 is an abundant number, since it is smaller than the sum of its proper divisors (1065224952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
412215048 is a wasteful number, since it uses less digits than its factorization.
412215048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 137 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 412215048 is about 20303.0797663803. The cubic root of 412215048 is about 744.2313276509.
The spelling of 412215048 in words is "four hundred twelve million, two hundred fifteen thousand, forty-eight".
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