Base | Representation |
---|---|
bin | 10001010010101… |
… | …11110000111000 |
3 | 101002221221222112 |
4 | 20221113300320 |
5 | 244114003333 |
6 | 22221111452 |
7 | 3411005051 |
oct | 1051276070 |
9 | 332857875 |
10 | 145062968 |
11 | 7497aa56 |
12 | 406b8588 |
13 | 2409099b |
14 | 153a1728 |
15 | cb06948 |
hex | 8a57c38 |
145062968 has 8 divisors (see below), whose sum is σ = 271993080. Its totient is φ = 72531480.
The previous prime is 145062947. The next prime is 145062979. The reversal of 145062968 is 869260541.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
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 as a sum of consecutive naturals, namely, 9066428 + ... + 9066443.
It is an arithmetic number, because the mean of its divisors is an integer number (33999135).
Almost surely, 2145062968 is an apocalyptic number.
It is an amenable number.
145062968 is a deficient number, since it is larger than the sum of its proper divisors (126930112).
145062968 is a wasteful number, since it uses less digits than its factorization.
145062968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18132877 (or 18132873 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 145062968 is about 12044.2088988858. The cubic root of 145062968 is about 525.4348240417.
The spelling of 145062968 in words is "one hundred forty-five million, sixty-two thousand, nine hundred sixty-eight".
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