Base | Representation |
---|---|
bin | 10001111110100… |
… | …01001001111001 |
3 | 101111202120220201 |
4 | 20333101021321 |
5 | 302101144230 |
6 | 22544122201 |
7 | 3510543040 |
oct | 1077211171 |
9 | 344676821 |
10 | 150803065 |
11 | 78140636 |
12 | 42606361 |
13 | 253205aa |
14 | 16057557 |
15 | d38c5ca |
hex | 8fd1279 |
150803065 has 32 divisors (see below), whose sum is σ = 222806016. Its totient is φ = 95705280.
The previous prime is 150803063. The next prime is 150803069. The reversal of 150803065 is 560308051.
It is not a de Polignac number, because 150803065 - 21 = 150803063 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150803063) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21934 + ... + 27976.
It is an arithmetic number, because the mean of its divisors is an integer number (6962688).
Almost surely, 2150803065 is an apocalyptic number.
It is an amenable number.
150803065 is a deficient number, since it is larger than the sum of its proper divisors (72002951).
150803065 is a wasteful number, since it uses less digits than its factorization.
150803065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6109.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 150803065 is about 12280.1899415278. The cubic root of 150803065 is about 532.2758017891.
It can be divided in two parts, 15080 and 3065, that added together give a triangular number (18145 = T190).
The spelling of 150803065 in words is "one hundred fifty million, eight hundred three thousand, sixty-five".
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