Base | Representation |
---|---|
bin | 10001110110100… |
… | …11010001001111 |
3 | 101102210202102101 |
4 | 20323103101033 |
5 | 301314410101 |
6 | 22505535531 |
7 | 3465652156 |
oct | 1073232117 |
9 | 342722371 |
10 | 149763151 |
11 | 775a02aa |
12 | 421a45a7 |
13 | 25048165 |
14 | 15c6659d |
15 | d234401 |
hex | 8ed344f |
149763151 has 2 divisors, whose sum is σ = 149763152. Its totient is φ = 149763150.
The previous prime is 149763083. The next prime is 149763191. The reversal of 149763151 is 151367941.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 149763151 - 211 = 149761103 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 149763151.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (149763191) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74881575 + 74881576.
It is an arithmetic number, because the mean of its divisors is an integer number (74881576).
Almost surely, 2149763151 is an apocalyptic number.
149763151 is a deficient number, since it is larger than the sum of its proper divisors (1).
149763151 is an equidigital number, since it uses as much as digits as its factorization.
149763151 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 22680, while the sum is 37.
The square root of 149763151 is about 12237.7755740167. The cubic root of 149763151 is about 531.0494821381.
The spelling of 149763151 in words is "one hundred forty-nine million, seven hundred sixty-three thousand, one hundred fifty-one".
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