Base | Representation |
---|---|
bin | 101000010110… |
… | …100010011000 |
3 | 201220102101110 |
4 | 220112202120 |
5 | 10201444242 |
6 | 1014420320 |
7 | 155624601 |
oct | 50264230 |
9 | 21812343 |
10 | 10578072 |
11 | 5a7550a |
12 | 36616a0 |
13 | 2264a1b |
14 | 1594da8 |
15 | dde39c |
hex | a16898 |
10578072 has 16 divisors (see below), whose sum is σ = 26445240. Its totient is φ = 3526016.
The previous prime is 10578049. The next prime is 10578103. The reversal of 10578072 is 27087501.
It is a happy number.
It is a super-2 number, since 2×105780722 = 223791214474368, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220353 + ... + 220400.
Almost surely, 210578072 is an apocalyptic number.
10578072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10578072 is an abundant number, since it is smaller than the sum of its proper divisors (15867168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10578072 is a wasteful number, since it uses less digits than its factorization.
10578072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440762 (or 440758 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 30.
The square root of 10578072 is about 3252.3948099823. The cubic root of 10578072 is about 219.5173440840.
The spelling of 10578072 in words is "ten million, five hundred seventy-eight thousand, seventy-two".
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