Base | Representation |
---|---|
bin | 1001010001100… |
… | …0010110011010 |
3 | 2201012011201111 |
4 | 2110120112122 |
5 | 34424201200 |
6 | 3505410534 |
7 | 651422323 |
oct | 224302632 |
9 | 81164644 |
10 | 38897050 |
11 | 1aa57a25 |
12 | 11039a4a |
13 | 809b80a |
14 | 524744a |
15 | 36350ba |
hex | 251859a |
38897050 has 24 divisors (see below), whose sum is σ = 72540000. Its totient is φ = 15517680.
The previous prime is 38897041. The next prime is 38897057. The reversal of 38897050 is 5079883.
It is a junction number, because it is equal to n+sod(n) for n = 38896994 and 38897012.
It is not an unprimeable number, because it can be changed into a prime (38897057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24171 + ... + 25729.
It is an arithmetic number, because the mean of its divisors is an integer number (3022500).
Almost surely, 238897050 is an apocalyptic number.
38897050 is a deficient number, since it is larger than the sum of its proper divisors (33642950).
38897050 is a wasteful number, since it uses less digits than its factorization.
38897050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2070 (or 2065 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 40.
The square root of 38897050 is about 6236.7499549044. The cubic root of 38897050 is about 338.8224837290.
The spelling of 38897050 in words is "thirty-eight million, eight hundred ninety-seven thousand, fifty".
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