Base | Representation |
---|---|
bin | 1011010110010010110010 |
3 | 12121010210102 |
4 | 23112102302 |
5 | 1230144043 |
6 | 143432402 |
7 | 34200113 |
oct | 13262262 |
9 | 5533712 |
10 | 2974898 |
11 | 17520a3 |
12 | bb5702 |
13 | 8020c4 |
14 | 57620a |
15 | 3db6b8 |
hex | 2d64b2 |
2974898 has 16 divisors (see below), whose sum is σ = 4808160. Its totient is φ = 1375296.
The previous prime is 2974891. The next prime is 2974927. The reversal of 2974898 is 8984792.
2974898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×29748982 = 17700036220808, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2974891) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1265 + ... + 2747.
It is an arithmetic number, because the mean of its divisors is an integer number (300510).
22974898 is an apocalyptic number.
2974898 is a deficient number, since it is larger than the sum of its proper divisors (1833262).
2974898 is a wasteful number, since it uses less digits than its factorization.
2974898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561.
The product of its digits is 290304, while the sum is 47.
The square root of 2974898 is about 1724.7892624898. The cubic root of 2974898 is about 143.8215704097.
The spelling of 2974898 in words is "two million, nine hundred seventy-four thousand, eight hundred ninety-eight".
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