Base | Representation |
---|---|
bin | 11001000010011010… |
… | …01011110001101100 |
3 | 1021200210111122212200 |
4 | 30201031023301230 |
5 | 210012123143444 |
6 | 10101500501500 |
7 | 654051111141 |
oct | 144115136154 |
9 | 37623448780 |
10 | 13442006124 |
11 | 5778731178 |
12 | 273184a890 |
13 | 1362b2cca1 |
14 | 9173463c8 |
15 | 53a161969 |
hex | 32134bc6c |
13442006124 has 36 divisors (see below), whose sum is σ = 33983605656. Its totient is φ = 4479982848.
The previous prime is 13442006111. The next prime is 13442006141. The reversal of 13442006124 is 42160024431.
It is a happy number.
13442006124 is a `hidden beast` number, since 1 + 3 + 4 + 42 + 0 + 0 + 612 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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, 246012 + ... + 295644.
It is an arithmetic number, because the mean of its divisors is an integer number (943989046).
Almost surely, 213442006124 is an apocalyptic number.
It is an amenable number.
13442006124 is an abundant number, since it is smaller than the sum of its proper divisors (20541599532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13442006124 is a wasteful number, since it uses less digits than its factorization.
13442006124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57166 (or 57161 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The spelling of 13442006124 in words is "thirteen billion, four hundred forty-two million, six thousand, one hundred twenty-four".
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