Base | Representation |
---|---|
bin | 10001110110100… |
… | …11010000001110 |
3 | 101102210202022222 |
4 | 20323103100032 |
5 | 301314404321 |
6 | 22505535342 |
7 | 3465652034 |
oct | 1073232016 |
9 | 342722288 |
10 | 149763086 |
11 | 775a0250 |
12 | 421a4552 |
13 | 25048115 |
14 | 15c66554 |
15 | d2343ab |
hex | 8ed340e |
149763086 has 16 divisors (see below), whose sum is σ = 245306880. Its totient is φ = 68007480.
The previous prime is 149763083. The next prime is 149763151. The reversal of 149763086 is 680367941.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149763083) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24995 + ... + 30401.
It is an arithmetic number, because the mean of its divisors is an integer number (15331680).
Almost surely, 2149763086 is an apocalyptic number.
149763086 is a deficient number, since it is larger than the sum of its proper divisors (95543794).
149763086 is a wasteful number, since it uses less digits than its factorization.
149763086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6679.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 149763086 is about 12237.7729183050. The cubic root of 149763086 is about 531.0494053097.
The spelling of 149763086 in words is "one hundred forty-nine million, seven hundred sixty-three thousand, eighty-six".
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