Base | Representation |
---|---|
bin | 10001110000111… |
… | …00011010110010 |
3 | 101101101201001020 |
4 | 20320130122302 |
5 | 301121423234 |
6 | 22441520310 |
7 | 3456412500 |
oct | 1070343262 |
9 | 341351036 |
10 | 149014194 |
11 | 7712962a |
12 | 41aa3096 |
13 | 24b452a4 |
14 | 15b0d670 |
15 | d137549 |
hex | 8e1c6b2 |
149014194 has 48 divisors (see below), whose sum is σ = 361775808. Its totient is φ = 40722528.
The previous prime is 149014183. The next prime is 149014211. The reversal of 149014194 is 491410941.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4257 + ... + 17780.
It is an arithmetic number, because the mean of its divisors is an integer number (7536996).
Almost surely, 2149014194 is an apocalyptic number.
149014194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
149014194 is an abundant number, since it is smaller than the sum of its proper divisors (212761614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149014194 is a wasteful number, since it uses less digits than its factorization.
149014194 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22079 (or 22072 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 149014194 is about 12207.1370107818. The cubic root of 149014194 is about 530.1627529120.
The spelling of 149014194 in words is "one hundred forty-nine million, fourteen thousand, one hundred ninety-four".
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