Base | Representation |
---|---|
bin | 10001101001001… |
… | …01010100110110 |
3 | 101022111021201100 |
4 | 20310211110312 |
5 | 300342031402 |
6 | 22404110530 |
7 | 3444666003 |
oct | 1064452466 |
9 | 338437640 |
10 | 148002102 |
11 | 765a8196 |
12 | 41695446 |
13 | 2487c711 |
14 | 159288aa |
15 | ced771c |
hex | 8d25536 |
148002102 has 72 divisors (see below), whose sum is σ = 355741776. Its totient is φ = 44377344.
The previous prime is 148002083. The next prime is 148002131. The reversal of 148002102 is 201200841.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 35 ways as a sum of consecutive naturals, for example, 119028 + ... + 120264.
It is an arithmetic number, because the mean of its divisors is an integer number (4940858).
Almost surely, 2148002102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 148002102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177870888).
148002102 is an abundant number, since it is smaller than the sum of its proper divisors (207739674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148002102 is a wasteful number, since it uses less digits than its factorization.
148002102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1302 (or 1282 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 148002102 is about 12165.6114519575. The cubic root of 148002102 is about 528.9597514651.
Adding to 148002102 its reverse (201200841), we get a palindrome (349202943).
The spelling of 148002102 in words is "one hundred forty-eight million, two thousand, one hundred two".
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