Base | Representation |
---|---|
bin | 1100000101001… |
… | …0100110110000 |
3 | 10112100022011200 |
4 | 3001102212300 |
5 | 100432420000 |
6 | 5010011200 |
7 | 1153454643 |
oct | 301224660 |
9 | 115308150 |
10 | 50670000 |
11 | 26669137 |
12 | 14b76b00 |
13 | a661364 |
14 | 6a2da5a |
15 | 46ad500 |
hex | 30529b0 |
50670000 has 150 divisors (see below), whose sum is σ = 177515052. Its totient is φ = 13488000.
The previous prime is 50669999. The next prime is 50670001. The reversal of 50670000 is 7605.
It is an interprime number because it is at equal distance from previous prime (50669999) and next prime (50670001).
It is a tau number, because it is divible by the number of its divisors (150).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (50670001) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 89719 + ... + 90281.
Almost surely, 250670000 is an apocalyptic number.
50670000 is a gapful number since it is divisible by the number (50) 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 50670000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88757526).
50670000 is an abundant number, since it is smaller than the sum of its proper divisors (126845052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50670000 is a wasteful number, since it uses less digits than its factorization.
50670000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 597 (or 573 counting only the distinct ones).
The product of its (nonzero) digits is 210, while the sum is 18.
The square root of 50670000 is about 7118.2863106228. The cubic root of 50670000 is about 370.0413881143.
Adding to 50670000 its reverse (7605), we get a palindrome (50677605).
The spelling of 50670000 in words is "fifty million, six hundred seventy thousand".
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