Base | Representation |
---|---|
bin | 1011001101110001111000 |
3 | 12112100221210 |
4 | 23031301320 |
5 | 1223040044 |
6 | 143003120 |
7 | 33663333 |
oct | 13156170 |
9 | 5470853 |
10 | 2940024 |
11 | 172897a |
12 | b994a0 |
13 | 7bc279 |
14 | 56761a |
15 | 3d11b9 |
hex | 2cdc78 |
2940024 has 16 divisors (see below), whose sum is σ = 7350120. Its totient is φ = 980000.
The previous prime is 2940013. The next prime is 2940043. The reversal of 2940024 is 4200492.
It is a super-2 number, since 2×29400242 = 17287482241152, which contains 22 as substring.
It is a zygodrome in base 7.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61227 + ... + 61274.
22940024 is an apocalyptic number.
2940024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2940024 is an abundant number, since it is smaller than the sum of its proper divisors (4410096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2940024 is a wasteful number, since it uses less digits than its factorization.
2940024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122510 (or 122506 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2940024 is about 1714.6498184761. The cubic root of 2940024 is about 143.2573649470.
It can be divided in two parts, 29400 and 24, that multiplied together give a square (705600 = 8402).
The spelling of 2940024 in words is "two million, nine hundred forty thousand, twenty-four".
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