Base | Representation |
---|---|
bin | 10001110000101… |
… | …11100010011011 |
3 | 101101100200121211 |
4 | 20320113202123 |
5 | 301120303303 |
6 | 22441243551 |
7 | 3456300301 |
oct | 1070274233 |
9 | 341320554 |
10 | 148994203 |
11 | 77115606 |
12 | 41a935b7 |
13 | 24b39167 |
14 | 15b06271 |
15 | d13166d |
hex | 8e1789b |
148994203 has 2 divisors, whose sum is σ = 148994204. Its totient is φ = 148994202.
The previous prime is 148994177. The next prime is 148994243. The reversal of 148994203 is 302499841.
148994203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (148994243) can be obtained adding 148994203 to its sum of digits (40).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 148994203 - 217 = 148863131 is a prime.
It is not a weakly prime, because it can be changed into another prime (148994243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74497101 + 74497102.
It is an arithmetic number, because the mean of its divisors is an integer number (74497102).
Almost surely, 2148994203 is an apocalyptic number.
148994203 is a deficient number, since it is larger than the sum of its proper divisors (1).
148994203 is an equidigital number, since it uses as much as digits as its factorization.
148994203 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 148994203 is about 12206.3181590519. The cubic root of 148994203 is about 530.1390438561.
The spelling of 148994203 in words is "one hundred forty-eight million, nine hundred ninety-four thousand, two hundred three".
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