Base | Representation |
---|---|
bin | 10001010011011… |
… | …01001001001000 |
3 | 101010010102002210 |
4 | 20221231021020 |
5 | 244124304121 |
6 | 22223025120 |
7 | 3411521256 |
oct | 1051551110 |
9 | 333112083 |
10 | 145150536 |
11 | 74a2a823 |
12 | 4073b1a0 |
13 | 240c17bb |
14 | 153c55d6 |
15 | cb22876 |
hex | 8a6d248 |
145150536 has 32 divisors (see below), whose sum is σ = 363326400. Its totient is φ = 48323520.
The previous prime is 145150513. The next prime is 145150549. The reversal of 145150536 is 635051541.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 18766 + ... + 25346.
It is an arithmetic number, because the mean of its divisors is an integer number (11353950).
Almost surely, 2145150536 is an apocalyptic number.
It is an amenable number.
145150536 is an abundant number, since it is smaller than the sum of its proper divisors (218175864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145150536 is a wasteful number, since it uses less digits than its factorization.
145150536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7509 (or 7505 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 145150536 is about 12047.8436244832. The cubic root of 145150536 is about 525.5405299111.
It can be divided in two parts, 1451505 and 36, that added together give a palindrome (1451541).
The spelling of 145150536 in words is "one hundred forty-five million, one hundred fifty thousand, five hundred thirty-six".
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