Base | Representation |
---|---|
bin | 10010111110100110100100 |
3 | 100100202102201 |
4 | 102332212210 |
5 | 2233200022 |
6 | 254344244 |
7 | 60200260 |
oct | 22764644 |
9 | 10322381 |
10 | 4975012 |
11 | 2898889 |
12 | 17bb084 |
13 | 10525c3 |
14 | 9370a0 |
15 | 684127 |
hex | 4be9a4 |
4975012 has 12 divisors (see below), whose sum is σ = 9950080. Its totient is φ = 2132136.
The previous prime is 4975001. The next prime is 4975013. The reversal of 4975012 is 2105794.
It is a happy number.
4975012 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 177679 = 4975012 / (4 + 9 + 7 + 5 + 0 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (4975013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88812 + ... + 88867.
Almost surely, 24975012 is an apocalyptic number.
It is an amenable number.
4975012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4975012 is a wasteful number, since it uses less digits than its factorization.
4975012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177690 (or 177688 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 28.
The square root of 4975012 is about 2230.4734923330. The cubic root of 4975012 is about 170.7122596153.
It can be divided in two parts, 497501 and 2, that added together give a triangular number (497503 = T997).
The spelling of 4975012 in words is "four million, nine hundred seventy-five thousand, twelve".
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