Base | Representation |
---|---|
bin | 10111101001011… |
… | …111011011101000 |
3 | 1000122120010021100 |
4 | 113221133123220 |
5 | 1303032040431 |
6 | 103211441400 |
7 | 12555225111 |
oct | 2751373350 |
9 | 1018503240 |
10 | 396752616 |
11 | 193a58127 |
12 | b0a56260 |
13 | 64275480 |
14 | 3a99b208 |
15 | 24c714e6 |
hex | 17a5f6e8 |
396752616 has 96 divisors (see below), whose sum is σ = 1171366560. Its totient is φ = 120583296.
The previous prime is 396752597. The next prime is 396752617. The reversal of 396752616 is 616257693.
It is not an unprimeable number, because it can be changed into a prime (396752617) 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, 75135 + ... + 80241.
It is an arithmetic number, because the mean of its divisors is an integer number (12201735).
Almost surely, 2396752616 is an apocalyptic number.
396752616 is a gapful number since it is divisible by the number (36) 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 396752616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585683280).
396752616 is an abundant number, since it is smaller than the sum of its proper divisors (774613944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
396752616 is a wasteful number, since it uses less digits than its factorization.
396752616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5215 (or 5208 counting only the distinct ones).
The product of its digits is 408240, while the sum is 45.
The square root of 396752616 is about 19918.6499542514. The cubic root of 396752616 is about 734.8069686066.
The spelling of 396752616 in words is "three hundred ninety-six million, seven hundred fifty-two thousand, six hundred sixteen".
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