Base | Representation |
---|---|
bin | 10001110100000… |
… | …00111010010110 |
3 | 101102011121200102 |
4 | 20322000322112 |
5 | 301223111224 |
6 | 22454414102 |
7 | 3463045526 |
oct | 1072007226 |
9 | 342147612 |
10 | 149425814 |
11 | 7738a90a |
12 | 42061332 |
13 | 24c5a755 |
14 | 15bb9686 |
15 | d1b94ae |
hex | 8e80e96 |
149425814 has 8 divisors (see below), whose sum is σ = 226976160. Its totient is φ = 73767096.
The previous prime is 149425789. The next prime is 149425847. The reversal of 149425814 is 418524941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472709 + ... + 473024.
It is an arithmetic number, because the mean of its divisors is an integer number (28372020).
Almost surely, 2149425814 is an apocalyptic number.
149425814 is a deficient number, since it is larger than the sum of its proper divisors (77550346).
149425814 is an equidigital number, since it uses as much as digits as its factorization.
149425814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945814.
The product of its digits is 46080, while the sum is 38.
The square root of 149425814 is about 12223.9851930539. The cubic root of 149425814 is about 530.6504580547.
The spelling of 149425814 in words is "one hundred forty-nine million, four hundred twenty-five thousand, eight hundred fourteen".
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