Base | Representation |
---|---|
bin | 10010000010010… |
… | …11010000100001 |
3 | 101112200222222021 |
4 | 21001023100201 |
5 | 302213200301 |
6 | 23002541441 |
7 | 3515025130 |
oct | 1101132041 |
9 | 345628867 |
10 | 151303201 |
11 | 78452375 |
12 | 42807881 |
13 | 2546712a |
14 | 16147917 |
15 | d43a8a1 |
hex | 904b421 |
151303201 has 8 divisors (see below), whose sum is σ = 175353984. Its totient is φ = 127861440.
The previous prime is 151303193. The next prime is 151303259. The reversal of 151303201 is 102303151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151303201 - 23 = 151303193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151303291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151720 + ... + 152713.
It is an arithmetic number, because the mean of its divisors is an integer number (21919248).
Almost surely, 2151303201 is an apocalyptic number.
It is an amenable number.
151303201 is a deficient number, since it is larger than the sum of its proper divisors (24050783).
151303201 is an equidigital number, since it uses as much as digits as its factorization.
151303201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304511.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 151303201 is about 12300.5366143108. The cubic root of 151303201 is about 532.8635805971.
Adding to 151303201 its reverse (102303151), we get a palindrome (253606352).
Subtracting from 151303201 its reverse (102303151), we obtain a triangular number (49000050 = T9899).
The spelling of 151303201 in words is "one hundred fifty-one million, three hundred three thousand, two hundred one".
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