Base | Representation |
---|---|
bin | 11011011110100100… |
… | …11000000110000000 |
3 | 1102002002110202010100 |
4 | 31233102120012000 |
5 | 220203002141034 |
6 | 10435454202400 |
7 | 1031365563423 |
oct | 155722300600 |
9 | 42062422110 |
10 | 14751990144 |
11 | 62901285a1 |
12 | 2a384b3400 |
13 | 1511352468 |
14 | 9dd3059ba |
15 | 5b5175099 |
hex | 36f498180 |
14751990144 has 96 divisors (see below), whose sum is σ = 43146501840. Its totient is φ = 4836695040.
The previous prime is 14751990133. The next prime is 14751990151. The reversal of 14751990144 is 44109915741.
14751990144 is a `hidden beast` number, since 1 + 4 + 7 + 519 + 90 + 1 + 44 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a self number, because there is not a number n which added to its sum of digits gives 14751990144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34692 + ... + 175235.
Almost surely, 214751990144 is an apocalyptic number.
It is an amenable number.
14751990144 is an abundant number, since it is smaller than the sum of its proper divisors (28394511696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14751990144 is a wasteful number, since it uses less digits than its factorization.
14751990144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210008 (or 209993 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 14751990144 in words is "fourteen billion, seven hundred fifty-one million, nine hundred ninety thousand, one hundred forty-four".
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