Base | Representation |
---|---|
bin | 1011001101111000111000 |
3 | 12112101120101 |
4 | 23031320320 |
5 | 1223043342 |
6 | 143005144 |
7 | 33664543 |
oct | 13157070 |
9 | 5471511 |
10 | 2940472 |
11 | 1729247 |
12 | b997b4 |
13 | 7bc532 |
14 | 56785a |
15 | 3d13b7 |
hex | 2cde38 |
2940472 has 8 divisors (see below), whose sum is σ = 5513400. Its totient is φ = 1470232.
The previous prime is 2940449. The next prime is 2940517. The reversal of 2940472 is 2740492.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 2940472.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183772 + ... + 183787.
It is an arithmetic number, because the mean of its divisors is an integer number (689175).
22940472 is an apocalyptic number.
It is an amenable number.
2940472 is a deficient number, since it is larger than the sum of its proper divisors (2572928).
2940472 is a wasteful number, since it uses less digits than its factorization.
2940472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367565 (or 367561 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 2940472 is about 1714.7804524195. The cubic root of 2940472 is about 143.2646410826.
The spelling of 2940472 in words is "two million, nine hundred forty thousand, four hundred seventy-two".
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