Base | Representation |
---|---|
bin | 1011001101111000111011 |
3 | 12112101120111 |
4 | 23031320323 |
5 | 1223043400 |
6 | 143005151 |
7 | 33664546 |
oct | 13157073 |
9 | 5471514 |
10 | 2940475 |
11 | 172924a |
12 | b997b7 |
13 | 7bc535 |
14 | 56785d |
15 | 3d13ba |
hex | 2cde3b |
2940475 has 6 divisors (see below), whose sum is σ = 3646220. Its totient is φ = 2352360.
The previous prime is 2940449. The next prime is 2940517. The reversal of 2940475 is 5740492.
It is a de Polignac number, because none of the positive numbers 2k-2940475 is a prime.
2940475 is a lucky number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58785 + ... + 58834.
22940475 is an apocalyptic number.
2940475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2940475 is a deficient number, since it is larger than the sum of its proper divisors (705745).
2940475 is a wasteful number, since it uses less digits than its factorization.
2940475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117629 (or 117624 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 2940475 is about 1714.7813271668. The cubic root of 2940475 is about 143.2646898042.
It can be divided in two parts, 29 and 40475, that added together give a palindrome (40504).
The spelling of 2940475 in words is "two million, nine hundred forty thousand, four hundred seventy-five".
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