Base | Representation |
---|---|
bin | 10001110000010… |
… | …01101001110000 |
3 | 101101020210121100 |
4 | 20320021221300 |
5 | 301111443303 |
6 | 22440124400 |
7 | 3455642421 |
oct | 1070115160 |
9 | 341223540 |
10 | 148937328 |
11 | 77086901 |
12 | 41a66700 |
13 | 24b192c7 |
14 | 15acd648 |
15 | d11e8a3 |
hex | 8e09a70 |
148937328 has 120 divisors (see below), whose sum is σ = 439070112. Its totient is φ = 47038464.
The previous prime is 148937309. The next prime is 148937353. The reversal of 148937328 is 823739841.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639100 + ... + 639332.
Almost surely, 2148937328 is an apocalyptic number.
148937328 is a gapful number since it is divisible by the number (18) 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 148937328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219535056).
148937328 is an abundant number, since it is smaller than the sum of its proper divisors (290132784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148937328 is a wasteful number, since it uses less digits than its factorization.
148937328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463 (or 454 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 148937328 is about 12203.9882005843. The cubic root of 148937328 is about 530.0715792727.
The spelling of 148937328 in words is "one hundred forty-eight million, nine hundred thirty-seven thousand, three hundred twenty-eight".
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