Base | Representation |
---|---|
bin | 10001111011010… |
… | …10001110001110 |
3 | 101110222011120111 |
4 | 20331222032032 |
5 | 301444201304 |
6 | 22531110234 |
7 | 3504135616 |
oct | 1075521616 |
9 | 343864514 |
10 | 150381454 |
11 | 779828a3 |
12 | 4244237a |
13 | 25203712 |
14 | 15d87a46 |
15 | d307704 |
hex | 8f6a38e |
150381454 has 8 divisors (see below), whose sum is σ = 225766728. Its totient is φ = 75125880.
The previous prime is 150381437. The next prime is 150381457. The reversal of 150381454 is 454183051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1503814542 = 45229163414308232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150381457) 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, 29472 + ... + 34195.
It is an arithmetic number, because the mean of its divisors is an integer number (28220841).
Almost surely, 2150381454 is an apocalyptic number.
150381454 is a deficient number, since it is larger than the sum of its proper divisors (75385274).
150381454 is a wasteful number, since it uses less digits than its factorization.
150381454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64850.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 150381454 is about 12263.0116203158. The cubic root of 150381454 is about 531.7792981876.
The spelling of 150381454 in words is "one hundred fifty million, three hundred eighty-one thousand, four hundred fifty-four".
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