Base | Representation |
---|---|
bin | 1000101110111100110… |
… | …1010010001011011100 |
3 | 112100021200201200112111 |
4 | 2023233031102023130 |
5 | 4424241241000040 |
6 | 152532311243404 |
7 | 13561120006504 |
oct | 2135715221334 |
9 | 470250650474 |
10 | 150042125020 |
11 | 586a5960317 |
12 | 250b4979564 |
13 | 111c220b2c8 |
14 | 73951d8a04 |
15 | 3d82650dea |
hex | 22ef3522dc |
150042125020 has 48 divisors (see below), whose sum is σ = 326004769440. Its totient is φ = 57938203904.
The previous prime is 150042125017. The next prime is 150042125047. The reversal of 150042125020 is 20521240051.
It is a junction number, because it is equal to n+sod(n) for n = 150042124982 and 150042125000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4569702 + ... + 4602418.
It is an arithmetic number, because the mean of its divisors is an integer number (6791766030).
Almost surely, 2150042125020 is an apocalyptic number.
150042125020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150042125020 is an abundant number, since it is smaller than the sum of its proper divisors (175962644420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150042125020 is a wasteful number, since it uses less digits than its factorization.
150042125020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40662 (or 40660 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
Adding to 150042125020 its reverse (20521240051), we get a palindrome (170563365071).
The spelling of 150042125020 in words is "one hundred fifty billion, forty-two million, one hundred twenty-five thousand, twenty".
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