Base | Representation |
---|---|
bin | 110110011011110… |
… | …001000010001100 |
3 | 2100122102211021200 |
4 | 312123301002030 |
5 | 3332242422041 |
6 | 230342025500 |
7 | 31426324524 |
oct | 6633610214 |
9 | 2318384250 |
10 | 913248396 |
11 | 429561045 |
12 | 215a18290 |
13 | 117284988 |
14 | 89408684 |
15 | 552971b6 |
hex | 366f108c |
913248396 has 144 divisors (see below), whose sum is σ = 2530906560. Its totient is φ = 276756480.
The previous prime is 913248389. The next prime is 913248407. The reversal of 913248396 is 693842319.
It is a happy number.
913248396 is a `hidden beast` number, since 9 + 13 + 248 + 396 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1752616 + ... + 1753136.
It is an arithmetic number, because the mean of its divisors is an integer number (17575740).
Almost surely, 2913248396 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 913248396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265453280).
913248396 is an abundant number, since it is smaller than the sum of its proper divisors (1617658164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
913248396 is a wasteful number, since it uses less digits than its factorization.
913248396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656 (or 651 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 913248396 is about 30219.9999338187. Note that the first 4 decimals coincide. The cubic root of 913248396 is about 970.2038031398.
The spelling of 913248396 in words is "nine hundred thirteen million, two hundred forty-eight thousand, three hundred ninety-six".
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