Base | Representation |
---|---|
bin | 10010101010100000101000 |
3 | 100012120112120 |
4 | 102222200220 |
5 | 2223031322 |
6 | 252511240 |
7 | 56405316 |
oct | 22524050 |
9 | 10176476 |
10 | 4892712 |
11 | 2841a70 |
12 | 177b520 |
13 | 1023cc6 |
14 | 9150b6 |
15 | 669a5c |
hex | 4aa828 |
4892712 has 64 divisors (see below), whose sum is σ = 13685760. Its totient is φ = 1444800.
The previous prime is 4892689. The next prime is 4892717. The reversal of 4892712 is 2172984.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4892717) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11137 + ... + 11567.
It is an arithmetic number, because the mean of its divisors is an integer number (213840).
Almost surely, 24892712 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4892712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6842880).
4892712 is an abundant number, since it is smaller than the sum of its proper divisors (8793048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4892712 is a wasteful number, since it uses less digits than its factorization.
4892712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494 (or 490 counting only the distinct ones).
The product of its digits is 8064, while the sum is 33.
The square root of 4892712 is about 2211.9475581487. The cubic root of 4892712 is about 169.7656748517.
The spelling of 4892712 in words is "four million, eight hundred ninety-two thousand, seven hundred twelve".
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