Base | Representation |
---|---|
bin | 10001101010001… |
… | …00101001110000 |
3 | 101022201210201201 |
4 | 20311010221300 |
5 | 300410133131 |
6 | 22410540544 |
7 | 3446042050 |
oct | 1065045160 |
9 | 338653651 |
10 | 148130416 |
11 | 76685635 |
12 | 41737754 |
13 | 248c5c45 |
14 | 1595d560 |
15 | d010761 |
hex | 8d44a70 |
148130416 has 20 divisors (see below), whose sum is σ = 328003312. Its totient is φ = 63484416.
The previous prime is 148130371. The next prime is 148130447. The reversal of 148130416 is 614031841.
148130416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (28).
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 3 ways as a sum of consecutive naturals, for example, 661185 + ... + 661408.
Almost surely, 2148130416 is an apocalyptic number.
148130416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
148130416 is an abundant number, since it is smaller than the sum of its proper divisors (179872896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148130416 is a wasteful number, since it uses less digits than its factorization.
148130416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1322608 (or 1322602 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 148130416 is about 12170.8839448908. The cubic root of 148130416 is about 529.1125721241.
The spelling of 148130416 in words is "one hundred forty-eight million, one hundred thirty thousand, four hundred sixteen".
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