Base | Representation |
---|---|
bin | 100111000110… |
… | …011110001000 |
3 | 201021202112002 |
4 | 213012132020 |
5 | 10111000440 |
6 | 1003410132 |
7 | 153060506 |
oct | 47063610 |
9 | 21252462 |
10 | 10250120 |
11 | 5871081 |
12 | 3523948 |
13 | 217b67a |
14 | 150b676 |
15 | d77115 |
hex | 9c6788 |
10250120 has 32 divisors (see below), whose sum is σ = 24278400. Its totient is φ = 3883968.
The previous prime is 10250113. The next prime is 10250131. The reversal of 10250120 is 2105201.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5984 + ... + 7503.
It is an arithmetic number, because the mean of its divisors is an integer number (758700).
Almost surely, 210250120 is an apocalyptic number.
10250120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10250120 is an abundant number, since it is smaller than the sum of its proper divisors (14028280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10250120 is a wasteful number, since it uses less digits than its factorization.
10250120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13517 (or 13513 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 11.
The square root of 10250120 is about 3201.5808595130. The cubic root of 10250120 is about 217.2249219888.
Adding to 10250120 its reverse (2105201), we get a palindrome (12355321).
The spelling of 10250120 in words is "ten million, two hundred fifty thousand, one hundred twenty".
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