Base | Representation |
---|---|
bin | 100001111001000001100101… |
… | …010001001101001111011100 |
3 | 201112202110001112210121112010 |
4 | 201321001211101031033130 |
5 | 124014101042434044014 |
6 | 1245002324023511220 |
7 | 43252546055624355 |
oct | 4171014521151734 |
9 | 645673045717463 |
10 | 149054244049884 |
11 | 43547605a25968 |
12 | 148738648b8510 |
13 | 65229a769cb14 |
14 | 28b439a224d2c |
15 | 1237399e3e359 |
hex | 87906544d3dc |
149054244049884 has 72 divisors (see below), whose sum is σ = 361198520830224. Its totient is φ = 47837942342400.
The previous prime is 149054244049849. The next prime is 149054244049897. The reversal of 149054244049884 is 488940442450941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30533457 + ... + 35077064.
It is an arithmetic number, because the mean of its divisors is an integer number (5016646122642).
Almost surely, 2149054244049884 is an apocalyptic number.
It is an amenable number.
149054244049884 is an abundant number, since it is smaller than the sum of its proper divisors (212144276780340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149054244049884 is a wasteful number, since it uses less digits than its factorization.
149054244049884 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65610787 (or 65610754 counting only the distinct ones).
The product of its (nonzero) digits is 212336640, while the sum is 66.
The spelling of 149054244049884 in words is "one hundred forty-nine trillion, fifty-four billion, two hundred forty-four million, forty-nine thousand, eight hundred eighty-four".
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