Base | Representation |
---|---|
bin | 11010100110101010111000 |
3 | 111010022201100 |
4 | 122212222320 |
5 | 3241133021 |
6 | 405251400 |
7 | 113164521 |
oct | 32465270 |
9 | 14108640 |
10 | 6974136 |
11 | 3a33854 |
12 | 2403b60 |
13 | 15a2510 |
14 | cd7848 |
15 | 92b626 |
hex | 6a6ab8 |
6974136 has 48 divisors (see below), whose sum is σ = 20343960. Its totient is φ = 2145600.
The previous prime is 6974089. The next prime is 6974137. The reversal of 6974136 is 6314796.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 6974136.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6974137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2790 + ... + 4661.
Almost surely, 26974136 is an apocalyptic number.
It is an amenable number.
6974136 is an abundant number, since it is smaller than the sum of its proper divisors (13369824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6974136 is a wasteful number, since it uses less digits than its factorization.
6974136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7476 (or 7469 counting only the distinct ones).
The product of its digits is 27216, while the sum is 36.
The square root of 6974136 is about 2640.8589511748. The cubic root of 6974136 is about 191.0572272622.
The spelling of 6974136 in words is "six million, nine hundred seventy-four thousand, one hundred thirty-six".
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