Base | Representation |
---|---|
bin | 11001100110111100… |
… | …00000011110110000 |
3 | 1022111011001101202100 |
4 | 30303132000132300 |
5 | 211124042444232 |
6 | 10152124020400 |
7 | 664461344613 |
oct | 146336003660 |
9 | 38434041670 |
10 | 13748406192 |
11 | 5915687074 |
12 | 27b8391700 |
13 | 13b145bbc1 |
14 | 945d0417a |
15 | 556ed6c7c |
hex | 3337807b0 |
13748406192 has 120 divisors (see below), whose sum is σ = 40780421136. Its totient is φ = 4308922368.
The previous prime is 13748406187. The next prime is 13748406233. The reversal of 13748406192 is 29160484731.
13748406192 is a `hidden beast` number, since 13 + 7 + 48 + 406 + 192 = 666.
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, 3197388 + ... + 3201684.
Almost surely, 213748406192 is an apocalyptic number.
13748406192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13748406192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20390210568).
13748406192 is an abundant number, since it is smaller than the sum of its proper divisors (27032014944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13748406192 is a wasteful number, since it uses less digits than its factorization.
13748406192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5635 (or 5626 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 13748406192 in words is "thirteen billion, seven hundred forty-eight million, four hundred six thousand, one hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •