Base | Representation |
---|---|
bin | 10001010100010… |
… | …01011010111110 |
3 | 101010100021222210 |
4 | 20222021122332 |
5 | 244142010431 |
6 | 22225321250 |
7 | 3412513050 |
oct | 1052113276 |
9 | 333307883 |
10 | 145266366 |
11 | 74aa9853 |
12 | 40796226 |
13 | 2413243b |
14 | 154158d0 |
15 | cb46d46 |
hex | 8a896be |
145266366 has 32 divisors (see below), whose sum is σ = 341015040. Its totient is φ = 40382496.
The previous prime is 145266353. The next prime is 145266383. The reversal of 145266366 is 663662541.
145266366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1452663662 = 42204634181691912, 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 15 ways as a sum of consecutive naturals, for example, 45186 + ... + 48293.
It is an arithmetic number, because the mean of its divisors is an integer number (10656720).
Almost surely, 2145266366 is an apocalyptic number.
145266366 is an abundant number, since it is smaller than the sum of its proper divisors (195748674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145266366 is a wasteful number, since it uses less digits than its factorization.
145266366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93528.
The product of its digits is 155520, while the sum is 39.
The square root of 145266366 is about 12052.6497501587. The cubic root of 145266366 is about 525.6802863693.
The spelling of 145266366 in words is "one hundred forty-five million, two hundred sixty-six thousand, three hundred sixty-six".
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