Base | Representation |
---|---|
bin | 10001111010010… |
… | …00000010001100 |
3 | 101110201001111001 |
4 | 20331020002030 |
5 | 301430211140 |
6 | 22524110044 |
7 | 3503013430 |
oct | 1075100214 |
9 | 343631431 |
10 | 150241420 |
11 | 7789766a |
12 | 42395324 |
13 | 25184a64 |
14 | 15d4c9c0 |
15 | d2cae9a |
hex | 8f4808c |
150241420 has 24 divisors (see below), whose sum is σ = 360579744. Its totient is φ = 51511296.
The previous prime is 150241409. The next prime is 150241433. The reversal of 150241420 is 24142051.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536437 + ... + 536716.
It is an arithmetic number, because the mean of its divisors is an integer number (15024156).
Almost surely, 2150241420 is an apocalyptic number.
150241420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150241420 is an abundant number, since it is smaller than the sum of its proper divisors (210338324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150241420 is a wasteful number, since it uses less digits than its factorization.
150241420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1073169 (or 1073167 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 150241420 is about 12257.3006816346. The cubic root of 150241420 is about 531.6141840581.
Adding to 150241420 its reverse (24142051), we get a palindrome (174383471).
The spelling of 150241420 in words is "one hundred fifty million, two hundred forty-one thousand, four hundred twenty".
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