Base | Representation |
---|---|
bin | 10001110111011… |
… | …00111000000000 |
3 | 101110000002021212 |
4 | 20323230320000 |
5 | 301331234112 |
6 | 22512105252 |
7 | 3466600016 |
oct | 1073547000 |
9 | 343002255 |
10 | 149868032 |
11 | 77662086 |
12 | 42235228 |
13 | 25083b12 |
14 | 15c928b6 |
15 | d255522 |
hex | 8eece00 |
149868032 has 20 divisors (see below), whose sum is σ = 299444376. Its totient is φ = 74933760.
The previous prime is 149868013. The next prime is 149868041. The reversal of 149868032 is 230868941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145844 + ... + 146867.
Almost surely, 2149868032 is an apocalyptic number.
It is an amenable number.
149868032 is a deficient number, since it is larger than the sum of its proper divisors (149576344).
149868032 is an frugal number, since it uses more digits than its factorization.
149868032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292729 (or 292713 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 41.
The square root of 149868032 is about 12242.0599573765. The cubic root of 149868032 is about 531.1734200665.
The spelling of 149868032 in words is "one hundred forty-nine million, eight hundred sixty-eight thousand, thirty-two".
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