Base | Representation |
---|---|
bin | 10001110111101… |
… | …11001101001010 |
3 | 101110002020100001 |
4 | 20323313031022 |
5 | 301334112341 |
6 | 22513033214 |
7 | 3500134255 |
oct | 1073671512 |
9 | 343066301 |
10 | 149910346 |
11 | 77690953 |
12 | 4225580a |
13 | 2509a161 |
14 | 15ca409c |
15 | d262d31 |
hex | 8ef734a |
149910346 has 8 divisors (see below), whose sum is σ = 225856800. Its totient is φ = 74624748.
The previous prime is 149910337. The next prime is 149910349. The reversal of 149910346 is 643019941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1499103462 = 44946223675679432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (149910349) 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, 164646 + ... + 165553.
It is an arithmetic number, because the mean of its divisors is an integer number (28232100).
Almost surely, 2149910346 is an apocalyptic number.
149910346 is a deficient number, since it is larger than the sum of its proper divisors (75946454).
149910346 is a wasteful number, since it uses less digits than its factorization.
149910346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330428.
The product of its (nonzero) digits is 23328, while the sum is 37.
The square root of 149910346 is about 12243.7880576233. The cubic root of 149910346 is about 531.2234061705.
The spelling of 149910346 in words is "one hundred forty-nine million, nine hundred ten thousand, three hundred forty-six".
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