Base | Representation |
---|---|
bin | 1001010000110001011110 |
3 | 11120100120212 |
4 | 21100301132 |
5 | 1110143443 |
6 | 124012422 |
7 | 26431466 |
oct | 11206136 |
9 | 4510525 |
10 | 2427998 |
11 | 1409211 |
12 | 991112 |
13 | 6701b1 |
14 | 472ba6 |
15 | 32e618 |
hex | 250c5e |
2427998 has 8 divisors (see below), whose sum is σ = 3648720. Its totient is φ = 1211760.
The previous prime is 2427989. The next prime is 2428003. The reversal of 2427998 is 8997242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178 + ... + 2498.
It is an arithmetic number, because the mean of its divisors is an integer number (456090).
22427998 is an apocalyptic number.
2427998 is a deficient number, since it is larger than the sum of its proper divisors (1220722).
2427998 is a wasteful number, since it uses less digits than its factorization.
2427998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2242.
The product of its digits is 72576, while the sum is 41.
The square root of 2427998 is about 1558.2034526980. The cubic root of 2427998 is about 134.4052113791.
The spelling of 2427998 in words is "two million, four hundred twenty-seven thousand, nine hundred ninety-eight".
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