Base | Representation |
---|---|
bin | 1111100010101100100000 |
3 | 21122222211222 |
4 | 33202230200 |
5 | 2020334042 |
6 | 223154212 |
7 | 46426226 |
oct | 17425440 |
9 | 7588758 |
10 | 4074272 |
11 | 2333074 |
12 | 1445968 |
13 | ac8617 |
14 | 780b16 |
15 | 5572d2 |
hex | 3e2b20 |
4074272 has 12 divisors (see below), whose sum is σ = 8021286. Its totient is φ = 2037120.
The previous prime is 4074263. The next prime is 4074277. The reversal of 4074272 is 2724704.
It can be written as a sum of positive squares in only one way, i.e., 2446096 + 1628176 = 1564^2 + 1276^2 .
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (4074277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63629 + ... + 63692.
Almost surely, 24074272 is an apocalyptic number.
It is an amenable number.
4074272 is a deficient number, since it is larger than the sum of its proper divisors (3947014).
4074272 is a wasteful number, since it uses less digits than its factorization.
4074272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127331 (or 127323 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 26.
The square root of 4074272 is about 2018.4825983892. The cubic root of 4074272 is about 159.7165815923.
Adding to 4074272 its reverse (2724704), we get a palindrome (6798976).
The spelling of 4074272 in words is "four million, seventy-four thousand, two hundred seventy-two".
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