Base | Representation |
---|---|
bin | 1011011011010011010000 |
3 | 12122011221001 |
4 | 23123103100 |
5 | 1231323113 |
6 | 144111344 |
7 | 34313653 |
oct | 13332320 |
9 | 5564831 |
10 | 2995408 |
11 | 1766549 |
12 | 1005554 |
13 | 80b540 |
14 | 57d89a |
15 | 3e27dd |
hex | 2db4d0 |
2995408 has 20 divisors (see below), whose sum is σ = 6250468. Its totient is φ = 1382400.
The previous prime is 2995397. The next prime is 2995411. The reversal of 2995408 is 8045992.
2995408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2050624 + 944784 = 1432^2 + 972^2 .
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6993 + ... + 7408.
22995408 is an apocalyptic number.
It is an amenable number.
2995408 is an abundant number, since it is smaller than the sum of its proper divisors (3255060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2995408 is a wasteful number, since it uses less digits than its factorization.
2995408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14422 (or 14416 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 2995408 is about 1730.7247037007. The cubic root of 2995408 is about 144.1513326751.
It can be divided in two parts, 2995 and 408, that added together give a triangular number (3403 = T82).
The spelling of 2995408 in words is "two million, nine hundred ninety-five thousand, four hundred eight".
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