Base | Representation |
---|---|
bin | 10001101011110… |
… | …11001101110011 |
3 | 101100011011022011 |
4 | 20311323031303 |
5 | 300434311112 |
6 | 22415423351 |
7 | 3450662452 |
oct | 1065731563 |
9 | 340134264 |
10 | 148353907 |
11 | 76818539 |
12 | 41824b57 |
13 | 249738a0 |
14 | 159bab99 |
15 | d056aa7 |
hex | 8d7b373 |
148353907 has 16 divisors (see below), whose sum is σ = 163860480. Its totient is φ = 133473312.
The previous prime is 148353893. The next prime is 148353911. The reversal of 148353907 is 709353841.
It is a cyclic number.
It is not a de Polignac number, because 148353907 - 215 = 148321139 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 148353907.
It is not an unprimeable number, because it can be changed into a prime (148353607) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96648 + ... + 98170.
It is an arithmetic number, because the mean of its divisors is an integer number (10241280).
Almost surely, 2148353907 is an apocalyptic number.
148353907 is a deficient number, since it is larger than the sum of its proper divisors (15506573).
148353907 is a wasteful number, since it uses less digits than its factorization.
148353907 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1722.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 148353907 is about 12180.0618635539. The cubic root of 148353907 is about 529.3785370312.
The spelling of 148353907 in words is "one hundred forty-eight million, three hundred fifty-three thousand, nine hundred seven".
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