Base | Representation |
---|---|
bin | 10001110001001… |
… | …10101101011000 |
3 | 101101110211212100 |
4 | 20320212231120 |
5 | 301124300334 |
6 | 22442443400 |
7 | 3456646413 |
oct | 1070465530 |
9 | 341424770 |
10 | 149056344 |
11 | 77158268 |
12 | 41b03560 |
13 | 24b5b528 |
14 | 15b20b7a |
15 | d144c99 |
hex | 8e26b58 |
149056344 has 48 divisors (see below), whose sum is σ = 406897920. Its totient is φ = 49291200.
The previous prime is 149056337. The next prime is 149056363. The reversal of 149056344 is 443650941.
149056344 is a `hidden beast` number, since 1 + 4 + 90 + 563 + 4 + 4 = 666.
It is a super-3 number, since 3×1490563443 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 149056299 and 149056308.
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 11 ways as a sum of consecutive naturals, for example, 994 + ... + 17294.
It is an arithmetic number, because the mean of its divisors is an integer number (8477040).
Almost surely, 2149056344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149056344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203448960).
149056344 is an abundant number, since it is smaller than the sum of its proper divisors (257841576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149056344 is a wasteful number, since it uses less digits than its factorization.
149056344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16440 (or 16433 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 149056344 is about 12208.8633377559. The cubic root of 149056344 is about 530.2127352947.
The spelling of 149056344 in words is "one hundred forty-nine million, fifty-six thousand, three hundred forty-four".
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