Base | Representation |
---|---|
bin | 1001011011101101011111 |
3 | 11122122001011 |
4 | 21123231133 |
5 | 1113112144 |
6 | 125000051 |
7 | 30006220 |
oct | 11335537 |
9 | 4578034 |
10 | 2472799 |
11 | 143993a |
12 | 9b3027 |
13 | 6876c4 |
14 | 485247 |
15 | 33ca34 |
hex | 25bb5f |
2472799 has 8 divisors (see below), whose sum is σ = 2949120. Its totient is φ = 2027256.
The previous prime is 2472797. The next prime is 2472809. The reversal of 2472799 is 9972742.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2472799 - 21 = 2472797 is a prime.
It is a super-2 number, since 2×24727992 = 12229469788802, which contains 22 as substring.
It is a Duffinian number.
2472799 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2472791) 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, 7519 + ... + 7840.
It is an arithmetic number, because the mean of its divisors is an integer number (368640).
22472799 is an apocalyptic number.
2472799 is a deficient number, since it is larger than the sum of its proper divisors (476321).
2472799 is a wasteful number, since it uses less digits than its factorization.
2472799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15389.
The product of its digits is 63504, while the sum is 40.
The square root of 2472799 is about 1572.5135929460. The cubic root of 2472799 is about 135.2268522403.
The spelling of 2472799 in words is "two million, four hundred seventy-two thousand, seven hundred ninety-nine".
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