Base | Representation |
---|---|
bin | 10001111110001… |
… | …01011110000101 |
3 | 101111200011021010 |
4 | 20333011132011 |
5 | 302043131310 |
6 | 22543112433 |
7 | 3510253356 |
oct | 1077053605 |
9 | 344604233 |
10 | 150755205 |
11 | 78108687 |
12 | 425a2719 |
13 | 25304883 |
14 | 16043d2d |
15 | d37d320 |
hex | 8fc5785 |
150755205 has 32 divisors (see below), whose sum is σ = 253528704. Its totient is φ = 76398336.
The previous prime is 150755173. The next prime is 150755219. The reversal of 150755205 is 502557051.
It is not a de Polignac number, because 150755205 - 25 = 150755173 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20707 + ... + 27023.
It is an arithmetic number, because the mean of its divisors is an integer number (7922772).
Almost surely, 2150755205 is an apocalyptic number.
150755205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150755205 is a deficient number, since it is larger than the sum of its proper divisors (102773499).
150755205 is a wasteful number, since it uses less digits than its factorization.
150755205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6405.
The product of its (nonzero) digits is 8750, while the sum is 30.
The square root of 150755205 is about 12278.2411199650. The cubic root of 150755205 is about 532.2194868079.
The spelling of 150755205 in words is "one hundred fifty million, seven hundred fifty-five thousand, two hundred five".
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