Base | Representation |
---|---|
bin | 10001111100101… |
… | …00001000100000 |
3 | 101111021220001111 |
4 | 20332110020200 |
5 | 302020144440 |
6 | 22534513104 |
7 | 3505452244 |
oct | 1076241040 |
9 | 344256044 |
10 | 150553120 |
11 | 77a8a873 |
12 | 42505794 |
13 | 252638b3 |
14 | 15dd0424 |
15 | d33d4ea |
hex | 8f94220 |
150553120 has 24 divisors (see below), whose sum is σ = 355682124. Its totient is φ = 60221184.
The previous prime is 150553103. The next prime is 150553121. The reversal of 150553120 is 21355051.
It can be written as a sum of positive squares in 2 ways, for example, as 129868816 + 20684304 = 11396^2 + 4548^2 .
It is a junction number, because it is equal to n+sod(n) for n = 150553091 and 150553100.
It is not an unprimeable number, because it can be changed into a prime (150553121) 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, 470319 + ... + 470638.
Almost surely, 2150553120 is an apocalyptic number.
150553120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150553120 is an abundant number, since it is smaller than the sum of its proper divisors (205129004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150553120 is an equidigital number, since it uses as much as digits as its factorization.
150553120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 940972 (or 940964 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 150553120 is about 12270.0089649519. The cubic root of 150553120 is about 531.9815698290.
The spelling of 150553120 in words is "one hundred fifty million, five hundred fifty-three thousand, one hundred twenty".
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