Base | Representation |
---|---|
bin | 1000001110000001100100… |
… | …11111111001110001100000 |
3 | 2100222212022222122110202212 |
4 | 10013000302133321301200 |
5 | 4332111143304333342 |
6 | 102235040221501252 |
7 | 3543544202541266 |
oct | 407006237716140 |
9 | 70885288573685 |
10 | 18074069605472 |
11 | 5839196114131 |
12 | 203aa61411828 |
13 | a114ba3497aa |
14 | 466b0aa96436 |
15 | 2152348dd182 |
hex | 1070327f9c60 |
18074069605472 has 24 divisors (see below), whose sum is σ = 35593874207136. Its totient is φ = 9034355521152.
The previous prime is 18074069605453. The next prime is 18074069605489. The reversal of 18074069605472 is 27450696047081.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83617928 + ... + 83833799.
It is an arithmetic number, because the mean of its divisors is an integer number (1483078091964).
Almost surely, 218074069605472 is an apocalyptic number.
It is an amenable number.
18074069605472 is a deficient number, since it is larger than the sum of its proper divisors (17519804601664).
18074069605472 is a wasteful number, since it uses less digits than its factorization.
18074069605472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167455110 (or 167455102 counting only the distinct ones).
The product of its (nonzero) digits is 20321280, while the sum is 59.
The spelling of 18074069605472 in words is "eighteen trillion, seventy-four billion, sixty-nine million, six hundred five thousand, four hundred seventy-two".
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