Base | Representation |
---|---|
bin | 1010111010100100100100 |
3 | 12101101000212 |
4 | 22322210210 |
5 | 1213030343 |
6 | 141154552 |
7 | 33215060 |
oct | 12724444 |
9 | 5341025 |
10 | 2861348 |
11 | 1684856 |
12 | b5ba58 |
13 | 792509 |
14 | 546aa0 |
15 | 3b7c18 |
hex | 2ba924 |
2861348 has 12 divisors (see below), whose sum is σ = 5722752. Its totient is φ = 1226280.
The previous prime is 2861347. The next prime is 2861363. The reversal of 2861348 is 8431682.
2861348 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (2861347) 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, 51068 + ... + 51123.
It is an arithmetic number, because the mean of its divisors is an integer number (476896).
22861348 is an apocalyptic number.
2861348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
2861348 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.
2861348 is a wasteful number, since it uses less digits than its factorization.
2861348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102202 (or 102200 counting only the distinct ones).
The product of its digits is 9216, while the sum is 32.
The square root of 2861348 is about 1691.5519501334. The cubic root of 2861348 is about 141.9679223978.
The spelling of 2861348 in words is "two million, eight hundred sixty-one thousand, three hundred forty-eight".
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