Base | Representation |
---|---|
bin | 10001111111110… |
… | …01101000001011 |
3 | 101112002000022122 |
4 | 20333321220023 |
5 | 302122000333 |
6 | 22551441455 |
7 | 3512133254 |
oct | 1077715013 |
9 | 345060278 |
10 | 150968843 |
11 | 78244143 |
12 | 4268628b |
13 | 2537ab9c |
14 | 1609bb2b |
15 | d3c1798 |
hex | 8ff9a0b |
150968843 has 4 divisors (see below), whose sum is σ = 155049120. Its totient is φ = 146888568.
The previous prime is 150968801. The next prime is 150968861. The reversal of 150968843 is 348869051.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-150968843 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150968794 and 150968803.
It is not an unprimeable number, because it can be changed into a prime (150968863) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2040083 + ... + 2040156.
It is an arithmetic number, because the mean of its divisors is an integer number (38762280).
Almost surely, 2150968843 is an apocalyptic number.
150968843 is a deficient number, since it is larger than the sum of its proper divisors (4080277).
150968843 is an equidigital number, since it uses as much as digits as its factorization.
150968843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4080276.
The product of its (nonzero) digits is 207360, while the sum is 44.
The square root of 150968843 is about 12286.9379016906. The cubic root of 150968843 is about 532.4707741827.
The spelling of 150968843 in words is "one hundred fifty million, nine hundred sixty-eight thousand, eight hundred forty-three".
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