Base | Representation |
---|---|
bin | 10001111101111… |
… | …01100101111010 |
3 | 101111121112000001 |
4 | 20332331211322 |
5 | 302041113223 |
6 | 22542303214 |
7 | 3510060322 |
oct | 1076754572 |
9 | 344545001 |
10 | 150722938 |
11 | 78096413 |
12 | 42587b0a |
13 | 252c2c92 |
14 | 16036282 |
15 | d3739ad |
hex | 8fbd97a |
150722938 has 8 divisors (see below), whose sum is σ = 226170432. Its totient is φ = 75332796.
The previous prime is 150722917. The next prime is 150722939. The reversal of 150722938 is 839227051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 150722897 and 150722906.
It is not an unprimeable number, because it can be changed into a prime (150722939) 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, 7020 + ... + 18727.
It is an arithmetic number, because the mean of its divisors is an integer number (28271304).
Almost surely, 2150722938 is an apocalyptic number.
150722938 is a deficient number, since it is larger than the sum of its proper divisors (75447494).
150722938 is a wasteful number, since it uses less digits than its factorization.
150722938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28676.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 150722938 is about 12276.9270585110. The cubic root of 150722938 is about 532.1815127702.
Adding to 150722938 its reverse (839227051), we get a palindrome (989949989).
The spelling of 150722938 in words is "one hundred fifty million, seven hundred twenty-two thousand, nine hundred thirty-eight".
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