Base | Representation |
---|---|
bin | 10001110000010… |
… | …11010010110000 |
3 | 101101021010211020 |
4 | 20320023102300 |
5 | 301112202143 |
6 | 22440215440 |
7 | 3456001131 |
oct | 1070132260 |
9 | 341233736 |
10 | 148944048 |
11 | 77090960 |
12 | 41a6a580 |
13 | 24b1c396 |
14 | 15ad1c88 |
15 | d121883 |
hex | 8e0b4b0 |
148944048 has 40 divisors (see below), whose sum is σ = 419752896. Its totient is φ = 45134400.
The previous prime is 148944041. The next prime is 148944049. The reversal of 148944048 is 840449841.
It is not an unprimeable number, because it can be changed into a prime (148944041) 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 7 ways as a sum of consecutive naturals, for example, 140518 + ... + 141573.
Almost surely, 2148944048 is an apocalyptic number.
It is an amenable number.
148944048 is an abundant number, since it is smaller than the sum of its proper divisors (270808848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148944048 is a wasteful number, since it uses less digits than its factorization.
148944048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282113 (or 282107 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 148944048 is about 12204.2635173123. The cubic root of 148944048 is about 530.0795513674.
The spelling of 148944048 in words is "one hundred forty-eight million, nine hundred forty-four thousand, forty-eight".
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