Base | Representation |
---|---|
bin | 10001110001001… |
… | …10011000000000 |
3 | 101101110202222200 |
4 | 20320212120000 |
5 | 301124224401 |
6 | 22442433200 |
7 | 3456642420 |
oct | 1070463000 |
9 | 341422880 |
10 | 149054976 |
11 | 77157234 |
12 | 41b02800 |
13 | 24b5aa15 |
14 | 15b20480 |
15 | d144686 |
hex | 8e26600 |
149054976 has 120 divisors (see below), whose sum is σ = 491743824. Its totient is φ = 42577920.
The previous prime is 149054879. The next prime is 149054989. The reversal of 149054976 is 679450941.
149054976 is a `hidden beast` number, since 14 + 90 + 549 + 7 + 6 = 666.
149054976 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29946 + ... + 34566.
Almost surely, 2149054976 is an apocalyptic number.
149054976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149054976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245871912).
149054976 is an abundant number, since it is smaller than the sum of its proper divisors (342688848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149054976 is an equidigital number, since it uses as much as digits as its factorization.
149054976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4652 (or 4633 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 149054976 is about 12208.8073127558. The cubic root of 149054976 is about 530.2111132386.
It can be divided in two parts, 14905 and 4976, that added together give a square (19881 = 1412).
The spelling of 149054976 in words is "one hundred forty-nine million, fifty-four thousand, nine hundred seventy-six".
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