Base | Representation |
---|---|
bin | 10111101001111… |
… | …100000110100010 |
3 | 1000122210002100202 |
4 | 113221330012202 |
5 | 1303044320200 |
6 | 103214145202 |
7 | 12556224353 |
oct | 2751740642 |
9 | 1018702322 |
10 | 396870050 |
11 | 194028385 |
12 | b0ab2202 |
13 | 642b6a65 |
14 | 3a9cbd2a |
15 | 24c961d5 |
hex | 17a7c1a2 |
396870050 has 24 divisors (see below), whose sum is σ = 738866772. Its totient is φ = 158600000.
The previous prime is 396870041. The next prime is 396870059. The reversal of 396870050 is 50078693.
It is an interprime number because it is at equal distance from previous prime (396870041) and next prime (396870059).
It can be written as a sum of positive squares in 6 ways, for example, as 43467649 + 353402401 = 6593^2 + 18799^2 .
It is a junction number, because it is equal to n+sod(n) for n = 396869986 and 396870013.
It is not an unprimeable number, because it can be changed into a prime (396870059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62000 + ... + 68100.
Almost surely, 2396870050 is an apocalyptic number.
396870050 is a deficient number, since it is larger than the sum of its proper divisors (341996722).
396870050 is a wasteful number, since it uses less digits than its factorization.
396870050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7414 (or 7409 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 396870050 is about 19921.5975764997. The cubic root of 396870050 is about 734.8794594617.
The spelling of 396870050 in words is "three hundred ninety-six million, eight hundred seventy thousand, fifty".
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