Base | Representation |
---|---|
bin | 101111101111… |
… | …001100000010 |
3 | 212112210001100 |
4 | 233233030002 |
5 | 11200422200 |
6 | 1124115230 |
7 | 211240053 |
oct | 57571402 |
9 | 25483040 |
10 | 12514050 |
11 | 7077a9a |
12 | 4235b16 |
13 | 2791c83 |
14 | 193a72a |
15 | 1172d00 |
hex | bef302 |
12514050 has 36 divisors (see below), whose sum is σ = 33622290. Its totient is φ = 3336960.
The previous prime is 12514043. The next prime is 12514081. The reversal of 12514050 is 5041521.
It can be written as a sum of positive squares in 3 ways, for example, as 10361961 + 2152089 = 3219^2 + 1467^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13455 + ... + 14354.
Almost surely, 212514050 is an apocalyptic number.
12514050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12514050 is an abundant number, since it is smaller than the sum of its proper divisors (21108240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12514050 is a wasteful number, since it uses less digits than its factorization.
12514050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27827 (or 27819 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 12514050 is about 3537.5203179629. The cubic root of 12514050 is about 232.1663615536.
Adding to 12514050 its reverse (5041521), we get a palindrome (17555571).
The spelling of 12514050 in words is "twelve million, five hundred fourteen thousand, fifty".
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