Base | Representation |
---|---|
bin | 10010000000111… |
… | …11110100110111 |
3 | 101112100221221110 |
4 | 21000133310313 |
5 | 302142002203 |
6 | 22555050103 |
7 | 3513354360 |
oct | 1100376467 |
9 | 345327843 |
10 | 151125303 |
11 | 7834074a |
12 | 42740933 |
13 | 25404174 |
14 | 160dcb67 |
15 | d402d03 |
hex | 901fd37 |
151125303 has 16 divisors (see below), whose sum is σ = 235904256. Its totient is φ = 84250560.
The previous prime is 151125283. The next prime is 151125307. The reversal of 151125303 is 303521151.
It is not a de Polignac number, because 151125303 - 213 = 151117111 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 151125303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151125307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86901 + ... + 88622.
It is an arithmetic number, because the mean of its divisors is an integer number (14744016).
Almost surely, 2151125303 is an apocalyptic number.
151125303 is a deficient number, since it is larger than the sum of its proper divisors (84778953).
151125303 is a wasteful number, since it uses less digits than its factorization.
151125303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175574.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 151125303 is about 12293.3031769334. The cubic root of 151125303 is about 532.6546567464.
Adding to 151125303 its reverse (303521151), we get a palindrome (454646454).
The spelling of 151125303 in words is "one hundred fifty-one million, one hundred twenty-five thousand, three hundred three".
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