Base | Representation |
---|---|
bin | 10001111111110… |
… | …11011110110110 |
3 | 101112002101201221 |
4 | 20333323132312 |
5 | 302122221223 |
6 | 22551540554 |
7 | 3512164354 |
oct | 1077733666 |
9 | 345071657 |
10 | 150976438 |
11 | 78249918 |
12 | 4268a75a |
13 | 25381492 |
14 | 160a07d4 |
15 | d3c3b5d |
hex | 8ffb7b6 |
150976438 has 8 divisors (see below), whose sum is σ = 226525032. Its totient is φ = 75468096.
The previous prime is 150976433. The next prime is 150976447. The reversal of 150976438 is 834679051.
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 = 150976394 and 150976403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150976433) 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, 2406 + ... + 17542.
It is an arithmetic number, because the mean of its divisors is an integer number (28315629).
Almost surely, 2150976438 is an apocalyptic number.
150976438 is a deficient number, since it is larger than the sum of its proper divisors (75548594).
150976438 is a wasteful number, since it uses less digits than its factorization.
150976438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20126.
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 150976438 is about 12287.2469658585. The cubic root of 150976438 is about 532.4797032827.
The spelling of 150976438 in words is "one hundred fifty million, nine hundred seventy-six thousand, four hundred thirty-eight".
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