Base | Representation |
---|---|
bin | 110000000010… |
… | …111110001000 |
3 | 212200220012110 |
4 | 300002332020 |
5 | 11211020310 |
6 | 1125542320 |
7 | 212025231 |
oct | 60027610 |
9 | 25626173 |
10 | 12595080 |
11 | 7122963 |
12 | 42749a0 |
13 | 27bcb14 |
14 | 195c088 |
15 | 118bd20 |
hex | c02f88 |
12595080 has 32 divisors (see below), whose sum is σ = 37785600. Its totient is φ = 3358656.
The previous prime is 12595039. The next prime is 12595103. The reversal of 12595080 is 8059521.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52360 + ... + 52599.
It is an arithmetic number, because the mean of its divisors is an integer number (1180800).
Almost surely, 212595080 is an apocalyptic number.
12595080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12595080 is an abundant number, since it is smaller than the sum of its proper divisors (25190520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12595080 is a wasteful number, since it uses less digits than its factorization.
12595080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104973 (or 104969 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 30.
The square root of 12595080 is about 3548.9547757051. The cubic root of 12595080 is about 232.6663856980. Note that the first 3 decimals are identical.
The spelling of 12595080 in words is "twelve million, five hundred ninety-five thousand, eighty".
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