Base | Representation |
---|---|
bin | 10001111010111… |
… | …10000000010100 |
3 | 101110212121221002 |
4 | 20331132000110 |
5 | 301441101122 |
6 | 22530042432 |
7 | 3503540000 |
oct | 1075360024 |
9 | 343777832 |
10 | 150331412 |
11 | 77949240 |
12 | 42419418 |
13 | 251b69ca |
14 | 15d73700 |
15 | d2e7992 |
hex | 8f5e014 |
150331412 has 60 divisors (see below), whose sum is σ = 335044416. Its totient is φ = 58529520.
The previous prime is 150331411. The next prime is 150331429. The reversal of 150331412 is 214133051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150331411) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 104933 + ... + 106355.
Almost surely, 2150331412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150331412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167522208).
150331412 is an abundant number, since it is smaller than the sum of its proper divisors (184713004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150331412 is a wasteful number, since it uses less digits than its factorization.
150331412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1466 (or 1443 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 150331412 is about 12260.9710871529. The cubic root of 150331412 is about 531.7203054256.
Adding to 150331412 its reverse (214133051), we get a palindrome (364464463).
The spelling of 150331412 in words is "one hundred fifty million, three hundred thirty-one thousand, four hundred twelve".
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