Base | Representation |
---|---|
bin | 10001111111000… |
… | …01000001101001 |
3 | 101111212220002102 |
4 | 20333201001221 |
5 | 302110234243 |
6 | 22545343145 |
7 | 3511233416 |
oct | 1077410151 |
9 | 344786072 |
10 | 150868073 |
11 | 78185464 |
12 | 42637ab5 |
13 | 25344065 |
14 | 1607310d |
15 | d3a19b8 |
hex | 8fe1069 |
150868073 has 12 divisors (see below), whose sum is σ = 155462160. Its totient is φ = 146401992.
The previous prime is 150868061. The next prime is 150868093. The reversal of 150868073 is 370868051.
It is not a de Polignac number, because 150868073 - 26 = 150868009 is a prime.
It is a super-2 number, since 2×1508680732 = 45522350901466658, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150868093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359858 + ... + 360276.
It is an arithmetic number, because the mean of its divisors is an integer number (12955180).
Almost surely, 2150868073 is an apocalyptic number.
It is an amenable number.
150868073 is a deficient number, since it is larger than the sum of its proper divisors (4594087).
150868073 is an equidigital number, since it uses as much as digits as its factorization.
150868073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676 (or 629 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 150868073 is about 12282.8365209344. The cubic root of 150868073 is about 532.3522750677.
The spelling of 150868073 in words is "one hundred fifty million, eight hundred sixty-eight thousand, seventy-three".
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