Base | Representation |
---|---|
bin | 10001111101100… |
… | …00111100101001 |
3 | 101111111212221210 |
4 | 20332300330221 |
5 | 302032434040 |
6 | 22541223333 |
7 | 3506453322 |
oct | 1076607451 |
9 | 344455853 |
10 | 150671145 |
11 | 78060509 |
12 | 42561b49 |
13 | 252a5531 |
14 | 16021449 |
15 | d363480 |
hex | 8fb0f29 |
150671145 has 16 divisors (see below), whose sum is σ = 243980352. Its totient is φ = 79389120.
The previous prime is 150671113. The next prime is 150671161. The reversal of 150671145 is 541176051.
It is not a de Polignac number, because 150671145 - 25 = 150671113 is a prime.
It is a super-2 number, since 2×1506711452 = 45403587871222050, which contains 22 as substring.
It is a Curzon 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, 59266 + ... + 61755.
It is an arithmetic number, because the mean of its divisors is an integer number (15248772).
Almost surely, 2150671145 is an apocalyptic number.
150671145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150671145 is a deficient number, since it is larger than the sum of its proper divisors (93309207).
150671145 is a wasteful number, since it uses less digits than its factorization.
150671145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121112.
The product of its (nonzero) digits is 4200, while the sum is 30.
The square root of 150671145 is about 12274.8175139185. The cubic root of 150671145 is about 532.1205478517.
The spelling of 150671145 in words is "one hundred fifty million, six hundred seventy-one thousand, one hundred forty-five".
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