Base | Representation |
---|---|
bin | 10001011001100… |
… | …00011101100010 |
3 | 101011122001112101 |
4 | 20230300131202 |
5 | 244330404222 |
6 | 22252121014 |
7 | 3421362562 |
oct | 1054603542 |
9 | 334561471 |
10 | 145950562 |
11 | 754268aa |
12 | 40a6616a |
13 | 243119a4 |
14 | 15552da2 |
15 | cc2e927 |
hex | 8b30762 |
145950562 has 16 divisors (see below), whose sum is σ = 226850040. Its totient is φ = 70342272.
The previous prime is 145950551. The next prime is 145950577. The reversal of 145950562 is 265059541.
It is a Cunningham number, because it is equal to 120812+1.
It can be written as a sum of positive squares in 4 ways, for example, as 142778601 + 3171961 = 11949^2 + 1781^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40798 + ... + 44230.
Almost surely, 2145950562 is an apocalyptic number.
145950562 is a deficient number, since it is larger than the sum of its proper divisors (80899478).
145950562 is a wasteful number, since it uses less digits than its factorization.
145950562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4197.
The product of its (nonzero) digits is 54000, while the sum is 37.
The square root of 145950562 is about 12081.0000413873. Note that the first 4 decimals coincide. The cubic root of 145950562 is about 526.5043017277.
The spelling of 145950562 in words is "one hundred forty-five million, nine hundred fifty thousand, five hundred sixty-two".
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