Base | Representation |
---|---|
bin | 10001101100010… |
… | …10110011000110 |
3 | 101100021101212010 |
4 | 20312022303012 |
5 | 300443331414 |
6 | 22421035050 |
7 | 3451346523 |
oct | 1066126306 |
9 | 340241763 |
10 | 148417734 |
11 | 76861493 |
12 | 41855a86 |
13 | 2499695a |
14 | 159d614a |
15 | d06a959 |
hex | 8d8acc6 |
148417734 has 16 divisors (see below), whose sum is σ = 297090288. Its totient is φ = 49430112.
The previous prime is 148417733. The next prime is 148417741. The reversal of 148417734 is 437714841.
It is a junction number, because it is equal to n+sod(n) for n = 148417692 and 148417701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148417733) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 2577 + ... + 17420.
It is an arithmetic number, because the mean of its divisors is an integer number (18568143).
Almost surely, 2148417734 is an apocalyptic number.
148417734 is an abundant number, since it is smaller than the sum of its proper divisors (148672554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148417734 is a wasteful number, since it uses less digits than its factorization.
148417734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21239.
The product of its digits is 75264, while the sum is 39.
The square root of 148417734 is about 12182.6817244809. The cubic root of 148417734 is about 529.4544451531.
The spelling of 148417734 in words is "one hundred forty-eight million, four hundred seventeen thousand, seven hundred thirty-four".
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