Base | Representation |
---|---|
bin | 1110110001110110111100 |
3 | 21021211110020 |
4 | 32301312330 |
5 | 1442433421 |
6 | 215012140 |
7 | 44634102 |
oct | 16616674 |
9 | 7254406 |
10 | 3874236 |
11 | 2206853 |
12 | 136a050 |
13 | a58562 |
14 | 72bc72 |
15 | 517dc6 |
hex | 3b1dbc |
3874236 has 24 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 1286832.
The previous prime is 3874231. The next prime is 3874237. The reversal of 3874236 is 6324783.
It is a junction number, because it is equal to n+sod(n) for n = 3874197 and 3874206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3874231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5665 + ... + 6311.
It is an arithmetic number, because the mean of its divisors is an integer number (378000).
Almost surely, 23874236 is an apocalyptic number.
It is an amenable number.
3874236 is an abundant number, since it is smaller than the sum of its proper divisors (5197764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3874236 is a wasteful number, since it uses less digits than its factorization.
3874236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1153 (or 1151 counting only the distinct ones).
The product of its digits is 24192, while the sum is 33.
The square root of 3874236 is about 1968.3079027429. The cubic root of 3874236 is about 157.0587092967.
The spelling of 3874236 in words is "three million, eight hundred seventy-four thousand, two hundred thirty-six".
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