Base | Representation |
---|---|
bin | 10111100110110… |
… | …011110110001001 |
3 | 1000121020102012011 |
4 | 113212303312021 |
5 | 1302342043201 |
6 | 103144415521 |
7 | 12546240100 |
oct | 2746636611 |
9 | 1017212164 |
10 | 396049801 |
11 | 193618094 |
12 | b07775a1 |
13 | 6408a5c4 |
14 | 3a857037 |
15 | 24b83151 |
hex | 179b3d89 |
396049801 has 9 divisors (see below), whose sum is σ = 460873101. Its totient is φ = 339351852.
The previous prime is 396049783. The next prime is 396049807. The reversal of 396049801 is 108940693.
The square root of 396049801 is 19901.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 396049801 - 211 = 396047753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (396049807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 137886 + ... + 140728.
Almost surely, 2396049801 is an apocalyptic number.
396049801 is the 19901-st square number.
396049801 is the 9951-st centered octagonal number.
It is an amenable number.
396049801 is a deficient number, since it is larger than the sum of its proper divisors (64823300).
396049801 is an frugal number, since it uses more digits than its factorization.
396049801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5700 (or 2850 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 40.
The cubic root of 396049801 is about 734.3728285579.
Multiplying 396049801 by its product of nonzero digits (46656), we get a square (18478099515456 = 42986162).
The spelling of 396049801 in words is "three hundred ninety-six million, forty-nine thousand, eight hundred one".
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