Base | Representation |
---|---|
bin | 10001101010101… |
… | …11011000000000 |
3 | 101022212200221000 |
4 | 20311113120000 |
5 | 300420111404 |
6 | 22412332000 |
7 | 3446511453 |
oct | 1065273000 |
9 | 338780830 |
10 | 148207104 |
11 | 76728211 |
12 | 41774000 |
13 | 24921b16 |
14 | 1597d49a |
15 | d028339 |
hex | 8d57600 |
148207104 has 160 divisors (see below), whose sum is σ = 447828480. Its totient is φ = 48384000.
The previous prime is 148207099. The next prime is 148207127. The reversal of 148207104 is 401702841.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 15 ways as a sum of consecutive naturals, for example, 981429 + ... + 981579.
It is an arithmetic number, because the mean of its divisors is an integer number (2798928).
Almost surely, 2148207104 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 148207104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223914240).
148207104 is an abundant number, since it is smaller than the sum of its proper divisors (299621376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148207104 is an equidigital number, since it uses as much as digits as its factorization.
148207104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249 (or 227 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 148207104 is about 12174.0340068525. The cubic root of 148207104 is about 529.2038646167.
Adding to 148207104 its reverse (401702841), we get a palindrome (549909945).
The spelling of 148207104 in words is "one hundred forty-eight million, two hundred seven thousand, one hundred four".
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