Base | Representation |
---|---|
bin | 10001110111110… |
… | …00001111110110 |
3 | 101110002110012010 |
4 | 20323320033312 |
5 | 301334231424 |
6 | 22513105050 |
7 | 3500152563 |
oct | 1073701766 |
9 | 343073163 |
10 | 149914614 |
11 | 77694083 |
12 | 42258186 |
13 | 2509c095 |
14 | 15ca586a |
15 | d264229 |
hex | 8ef83f6 |
149914614 has 32 divisors (see below), whose sum is σ = 309917664. Its totient is φ = 48312320.
The previous prime is 149914613. The next prime is 149914627. The reversal of 149914614 is 416419941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149914613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25102 + ... + 30494.
It is an arithmetic number, because the mean of its divisors is an integer number (9684927).
Almost surely, 2149914614 is an apocalyptic number.
149914614 is an abundant number, since it is smaller than the sum of its proper divisors (160003050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149914614 is a wasteful number, since it uses less digits than its factorization.
149914614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5552.
The product of its digits is 31104, while the sum is 39.
The square root of 149914614 is about 12243.9623488477. The cubic root of 149914614 is about 531.2284474947.
The spelling of 149914614 in words is "one hundred forty-nine million, nine hundred fourteen thousand, six hundred fourteen".
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