Base | Representation |
---|---|
bin | 10001111101110… |
… | …00001010110000 |
3 | 101111120101112011 |
4 | 20332320022300 |
5 | 302034410340 |
6 | 22542012304 |
7 | 3506635462 |
oct | 1076701260 |
9 | 344511464 |
10 | 150700720 |
11 | 78080755 |
12 | 42577094 |
13 | 252b5b31 |
14 | 1602c132 |
15 | d36c0ea |
hex | 8fb82b0 |
150700720 has 20 divisors (see below), whose sum is σ = 350379360. Its totient is φ = 60280256.
The previous prime is 150700717. The next prime is 150700721. The reversal of 150700720 is 27007051.
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 150700691 and 150700700.
It is not an unprimeable number, because it can be changed into a prime (150700721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 941800 + ... + 941959.
It is an arithmetic number, because the mean of its divisors is an integer number (17518968).
Almost surely, 2150700720 is an apocalyptic number.
150700720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150700720 is an abundant number, since it is smaller than the sum of its proper divisors (199678640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150700720 is a wasteful number, since it uses less digits than its factorization.
150700720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1883772 (or 1883766 counting only the distinct ones).
The product of its (nonzero) digits is 490, while the sum is 22.
The square root of 150700720 is about 12276.0221570344. The cubic root of 150700720 is about 532.1553619399.
Adding to 150700720 its reverse (27007051), we get a palindrome (177707771).
The spelling of 150700720 in words is "one hundred fifty million, seven hundred thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •