Base | Representation |
---|---|
bin | 100111001100… |
… | …101001101000 |
3 | 201100001020120 |
4 | 213030221220 |
5 | 10112303212 |
6 | 1004123240 |
7 | 153224346 |
oct | 47145150 |
9 | 21301216 |
10 | 10275432 |
11 | 58890a2 |
12 | 3536520 |
13 | 218a04b |
14 | 1516996 |
15 | d7e88c |
hex | 9cca68 |
10275432 has 16 divisors (see below), whose sum is σ = 25688640. Its totient is φ = 3425136.
The previous prime is 10275431. The next prime is 10275479. The reversal of 10275432 is 23457201.
It is a super-4 number, since 4×102754324 (a number of 29 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 428143 = 10275432 / (1 + 0 + 2 + 7 + 5 + 4 + 3 + 2).
It is not an unprimeable number, because it can be changed into a prime (10275431) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 214048 + ... + 214095.
It is an arithmetic number, because the mean of its divisors is an integer number (1605540).
Almost surely, 210275432 is an apocalyptic number.
10275432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10275432 is an abundant number, since it is smaller than the sum of its proper divisors (15413208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10275432 is a wasteful number, since it uses less digits than its factorization.
10275432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 428152 (or 428148 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 10275432 is about 3205.5314691951. The cubic root of 10275432 is about 217.4035825784.
The spelling of 10275432 in words is "ten million, two hundred seventy-five thousand, four hundred thirty-two".
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