Base | Representation |
---|---|
bin | 10001111000000… |
… | …00111111001010 |
3 | 101110011021021220 |
4 | 20330000333022 |
5 | 301341403120 |
6 | 22513542510 |
7 | 3500362131 |
oct | 1074007712 |
9 | 343137256 |
10 | 149950410 |
11 | 77708a65 |
12 | 42274a36 |
13 | 250b246c |
14 | 15cb4918 |
15 | d26eb40 |
hex | 8f00fca |
149950410 has 32 divisors (see below), whose sum is σ = 371492352. Its totient is φ = 38696640.
The previous prime is 149950403. The next prime is 149950429. The reversal of 149950410 is 14059941.
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 15 ways as a sum of consecutive naturals, for example, 79689 + ... + 81548.
It is an arithmetic number, because the mean of its divisors is an integer number (11609136).
Almost surely, 2149950410 is an apocalyptic number.
149950410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149950410 is an abundant number, since it is smaller than the sum of its proper divisors (221541942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149950410 is a wasteful number, since it uses less digits than its factorization.
149950410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161278.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 149950410 is about 12245.4240432906. The cubic root of 149950410 is about 531.2707256505.
The spelling of 149950410 in words is "one hundred forty-nine million, nine hundred fifty thousand, four hundred ten".
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