Base | Representation |
---|---|
bin | 10000010100111010100100 |
3 | 22001110000111 |
4 | 100110322210 |
5 | 2043424342 |
6 | 231422404 |
7 | 51244024 |
oct | 20247244 |
9 | 8043014 |
10 | 4279972 |
11 | 2463674 |
12 | 1524a04 |
13 | b6b138 |
14 | 7d5a84 |
15 | 598217 |
hex | 414ea4 |
4279972 has 12 divisors (see below), whose sum is σ = 7509376. Its totient is φ = 2134440.
The previous prime is 4279969. The next prime is 4279973. The reversal of 4279972 is 2799724.
It is a zygodrome in base 3.
It is not an unprimeable number, because it can be changed into a prime (4279973) 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, 697 + ... + 3007.
Almost surely, 24279972 is an apocalyptic number.
It is an amenable number.
4279972 is a deficient number, since it is larger than the sum of its proper divisors (3229404).
4279972 is a wasteful number, since it uses less digits than its factorization.
4279972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2778 (or 2776 counting only the distinct ones).
The product of its digits is 63504, while the sum is 40.
The square root of 4279972 is about 2068.8093193912. The cubic root of 4279972 is about 162.3604735273.
The spelling of 4279972 in words is "four million, two hundred seventy-nine thousand, nine hundred seventy-two".
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