Base | Representation |
---|---|
bin | 1000110010011110110… |
… | …1000110011011100011 |
3 | 112102201202022012022011 |
4 | 2030213231012123203 |
5 | 4433211414131403 |
6 | 153210331253351 |
7 | 13623446510215 |
oct | 2144755063343 |
9 | 472652265264 |
10 | 150989989603 |
11 | 59041a04a82 |
12 | 2531a2aa257 |
13 | 113136c311b |
14 | 74450545b5 |
15 | 3dda984a6d |
hex | 2327b466e3 |
150989989603 has 4 divisors (see below), whose sum is σ = 151951709440. Its totient is φ = 150028269768.
The previous prime is 150989989597. The next prime is 150989989639. The reversal of 150989989603 is 306989989051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 306989989051 = 32099 ⋅9563849.
It is a cyclic number.
It is not a de Polignac number, because 150989989603 - 29 = 150989989091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (150989989673) 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, 480859683 + ... + 480859996.
It is an arithmetic number, because the mean of its divisors is an integer number (37987927360).
Almost surely, 2150989989603 is an apocalyptic number.
150989989603 is a deficient number, since it is larger than the sum of its proper divisors (961719837).
150989989603 is an equidigital number, since it uses as much as digits as its factorization.
150989989603 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961719836.
The product of its (nonzero) digits is 37791360, while the sum is 67.
The spelling of 150989989603 in words is "one hundred fifty billion, nine hundred eighty-nine million, nine hundred eighty-nine thousand, six hundred three".
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