Base | Representation |
---|---|
bin | 10001110011010… |
… | …10001101110000 |
3 | 101101222220011020 |
4 | 20321222031300 |
5 | 301212122343 |
6 | 22452415440 |
7 | 3462210510 |
oct | 1071521560 |
9 | 341886136 |
10 | 149332848 |
11 | 77326a85 |
12 | 42017580 |
13 | 24c27342 |
14 | 15b93840 |
15 | d19bb83 |
hex | 8e6a370 |
149332848 has 40 divisors (see below), whose sum is σ = 440888448. Its totient is φ = 42666432.
The previous prime is 149332817. The next prime is 149332867. The reversal of 149332848 is 848233941.
149332848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1493328482 = 44600598983582208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 221886 + ... + 222557.
Almost surely, 2149332848 is an apocalyptic number.
It is an amenable number.
149332848 is an abundant number, since it is smaller than the sum of its proper divisors (291555600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149332848 is a wasteful number, since it uses less digits than its factorization.
149332848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444461 (or 444455 counting only the distinct ones).
The product of its digits is 165888, while the sum is 42.
The square root of 149332848 is about 12220.1819953714. The cubic root of 149332848 is about 530.5403862995.
The spelling of 149332848 in words is "one hundred forty-nine million, three hundred thirty-two thousand, eight hundred forty-eight".
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