Base | Representation |
---|---|
bin | 1101100001110001100011… |
… | …0100000000001110011010 |
3 | 1221122221002211102121100200 |
4 | 3120130120310000032122 |
5 | 3422143210314003032 |
6 | 51344545252243030 |
7 | 3063413545145343 |
oct | 330343064001632 |
9 | 57587084377320 |
10 | 14873888031642 |
11 | 4814a8703a142 |
12 | 18027ab010476 |
13 | 83b7a89c53b3 |
14 | 395c859350ca |
15 | 1abd85d0a47c |
hex | d8718d0039a |
14873888031642 has 48 divisors (see below), whose sum is σ = 32327094886632. Its totient is φ = 4942530432000.
The previous prime is 14873888031641. The next prime is 14873888031659. The reversal of 14873888031642 is 24613088837841.
It is a happy number.
14873888031642 is a `hidden beast` number, since 1 + 487 + 3 + 8 + 8 + 80 + 31 + 6 + 42 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 6099561333441 + 8774326698201 = 2469729^2 + 2962149^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14873888031642.
It is not an unprimeable number, because it can be changed into a prime (14873888031641) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42292948 + ... + 42643184.
Almost surely, 214873888031642 is an apocalyptic number.
14873888031642 is an abundant number, since it is smaller than the sum of its proper divisors (17453206854990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14873888031642 is a wasteful number, since it uses less digits than its factorization.
14873888031642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357583 (or 357580 counting only the distinct ones).
The product of its (nonzero) digits is 49545216, while the sum is 63.
The spelling of 14873888031642 in words is "fourteen trillion, eight hundred seventy-three billion, eight hundred eighty-eight million, thirty-one thousand, six hundred forty-two".
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