Base | Representation |
---|---|
bin | 10001110100000… |
… | …01000000000000 |
3 | 101102011122011211 |
4 | 20322001000000 |
5 | 301223114201 |
6 | 22454415504 |
7 | 3463046554 |
oct | 1072010000 |
9 | 342148154 |
10 | 149426176 |
11 | 77390109 |
12 | 42061594 |
13 | 24c5a973 |
14 | 15bb9864 |
15 | d1b9651 |
hex | 8e81000 |
149426176 has 39 divisors (see below), whose sum is σ = 300388543. Its totient is φ = 74321920.
The previous prime is 149426171. The next prime is 149426177. The reversal of 149426176 is 671624941.
The square root of 149426176 is 12224.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149426171) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 782241 + ... + 782431.
Almost surely, 2149426176 is an apocalyptic number.
149426176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
149426176 is the 12224-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149426176
149426176 is an abundant number, since it is smaller than the sum of its proper divisors (150962367).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149426176 is an frugal number, since it uses more digits than its factorization.
149426176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406 (or 193 counting only the distinct ones).
The product of its digits is 72576, while the sum is 40.
The cubic root of 149426176 is about 530.6508865735.
The spelling of 149426176 in words is "one hundred forty-nine million, four hundred twenty-six thousand, one hundred seventy-six".
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