Base | Representation |
---|---|
bin | 10010001111100… |
… | …00110101110001 |
3 | 101122221201200211 |
4 | 21013300311301 |
5 | 303133430001 |
6 | 23103544121 |
7 | 3535506415 |
oct | 1107606561 |
9 | 348851624 |
10 | 153030001 |
11 | 79421783 |
12 | 432bb041 |
13 | 259200c7 |
14 | 16476d45 |
15 | d67c351 |
hex | 91f0d71 |
153030001 has 2 divisors, whose sum is σ = 153030002. Its totient is φ = 153030000.
The previous prime is 153029963. The next prime is 153030041. The reversal of 153030001 is 100030351.
153030001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 141134400 + 11895601 = 11880^2 + 3449^2 .
It is a cyclic number.
It is not a de Polignac number, because 153030001 - 215 = 152997233 is a prime.
It is not a weakly prime, because it can be changed into another prime (153030041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76515000 + 76515001.
It is an arithmetic number, because the mean of its divisors is an integer number (76515001).
Almost surely, 2153030001 is an apocalyptic number.
It is an amenable number.
153030001 is a deficient number, since it is larger than the sum of its proper divisors (1).
153030001 is an equidigital number, since it uses as much as digits as its factorization.
153030001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45, while the sum is 13.
The square root of 153030001 is about 12370.5295359576. The cubic root of 153030001 is about 534.8830803982.
Adding to 153030001 its reverse (100030351), we get a palindrome (253060352).
The spelling of 153030001 in words is "one hundred fifty-three million, thirty thousand, one".
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