Base | Representation |
---|---|
bin | 10001101101110… |
… | …10000000010100 |
3 | 101100122020002112 |
4 | 20312322000110 |
5 | 301021023332 |
6 | 22425130152 |
7 | 3453113330 |
oct | 1066720024 |
9 | 340566075 |
10 | 148611092 |
11 | 76983793 |
12 | 41929958 |
13 | 24a33976 |
14 | 15a467c0 |
15 | d0a7db2 |
hex | 8dba014 |
148611092 has 48 divisors (see below), whose sum is σ = 309955968. Its totient is φ = 61015680.
The previous prime is 148611091. The next prime is 148611107. The reversal of 148611092 is 290116841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148611091) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 68342 + ... + 70482.
It is an arithmetic number, because the mean of its divisors is an integer number (6457416).
Almost surely, 2148611092 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 148611092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154977984).
148611092 is an abundant number, since it is smaller than the sum of its proper divisors (161344876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148611092 is a wasteful number, since it uses less digits than its factorization.
148611092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2256 (or 2254 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 148611092 is about 12190.6149147613. The cubic root of 148611092 is about 529.6842690527.
The spelling of 148611092 in words is "one hundred forty-eight million, six hundred eleven thousand, ninety-two".
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