Base | Representation |
---|---|
bin | 10001011010000… |
… | …10110110111000 |
3 | 101011202212220010 |
4 | 20231002312320 |
5 | 244340312122 |
6 | 22253501520 |
7 | 3422125344 |
oct | 1055026670 |
9 | 334685803 |
10 | 146025912 |
11 | 7547847a |
12 | 40aa18a0 |
13 | 2433a086 |
14 | 15572624 |
15 | cc46e0c |
hex | 8b42db8 |
146025912 has 32 divisors (see below), whose sum is σ = 365374080. Its totient is φ = 48634080.
The previous prime is 146025889. The next prime is 146025931. The reversal of 146025912 is 219520641.
146025912 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 146025912.
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 7 ways as a sum of consecutive naturals, for example, 42283 + ... + 45605.
It is an arithmetic number, because the mean of its divisors is an integer number (11417940).
Almost surely, 2146025912 is an apocalyptic number.
146025912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
146025912 is an abundant number, since it is smaller than the sum of its proper divisors (219348168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
146025912 is a wasteful number, since it uses less digits than its factorization.
146025912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5163 (or 5159 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 146025912 is about 12084.1181722127. The cubic root of 146025912 is about 526.5948923893.
It can be divided in two parts, 1460 and 25912, that added together give a palindrome (27372).
The spelling of 146025912 in words is "one hundred forty-six million, twenty-five thousand, nine hundred twelve".
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