Base | Representation |
---|---|
bin | 1011011011111110001100 |
3 | 12122022200211 |
4 | 23123332030 |
5 | 1231420111 |
6 | 144132204 |
7 | 34324660 |
oct | 13337614 |
9 | 5568624 |
10 | 2998156 |
11 | 1768617 |
12 | 1007064 |
13 | 80c875 |
14 | 5808a0 |
15 | 3e3521 |
hex | 2dbf8c |
2998156 has 12 divisors (see below), whose sum is σ = 5996368. Its totient is φ = 1284912.
The previous prime is 2998153. The next prime is 2998159. The reversal of 2998156 is 6518992.
It is an interprime number because it is at equal distance from previous prime (2998153) and next prime (2998159).
2998156 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (2998153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53511 + ... + 53566.
22998156 is an apocalyptic number.
It is an amenable number.
2998156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2998156 is a wasteful number, since it uses less digits than its factorization.
2998156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107088 (or 107086 counting only the distinct ones).
The product of its digits is 38880, while the sum is 40.
The square root of 2998156 is about 1731.5184087962. The cubic root of 2998156 is about 144.1954008830.
The spelling of 2998156 in words is "two million, nine hundred ninety-eight thousand, one hundred fifty-six".
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