Base | Representation |
---|---|
bin | 100010000111011101001110… |
… | …011011011000110000110000 |
3 | 201200021020221121100221001220 |
4 | 202013131032123120300300 |
5 | 124131323201030203140 |
6 | 1251042102515025040 |
7 | 43414315466562150 |
oct | 4207351633306060 |
9 | 650236847327056 |
10 | 150045998287920 |
11 | 4389a172384849 |
12 | 149b3b0529b180 |
13 | 659537a537b67 |
14 | 290a39d4ac760 |
15 | 1253092811bd0 |
hex | 88774e6d8c30 |
150045998287920 has 320 divisors, whose sum is σ = 539640060158976. Its totient is φ = 33777185587200.
The previous prime is 150045998287909. The next prime is 150045998287921. The reversal of 150045998287920 is 29782899540051.
It is not an unprimeable number, because it can be changed into a prime (150045998287921) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 540261732 + ... + 540539388.
Almost surely, 2150045998287920 is an apocalyptic number.
150045998287920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150045998287920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269820030079488).
150045998287920 is an abundant number, since it is smaller than the sum of its proper divisors (389594061871056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150045998287920 is a wasteful number, since it uses less digits than its factorization.
150045998287920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282548 (or 282542 counting only the distinct ones).
The product of its (nonzero) digits is 130636800, while the sum is 69.
The spelling of 150045998287920 in words is "one hundred fifty trillion, forty-five billion, nine hundred ninety-eight million, two hundred eighty-seven thousand, nine hundred twenty".
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