Base | Representation |
---|---|
bin | 1011011000011111010100 |
3 | 12121121010112 |
4 | 23120133110 |
5 | 1230441032 |
6 | 143542152 |
7 | 34235252 |
oct | 13303724 |
9 | 5547115 |
10 | 2983892 |
11 | 175892a |
12 | bba958 |
13 | 806222 |
14 | 5795d2 |
15 | 3de1b2 |
hex | 2d87d4 |
2983892 has 6 divisors (see below), whose sum is σ = 5221818. Its totient is φ = 1491944.
The previous prime is 2983879. The next prime is 2983927.
2983892 is nontrivially palindromic in base 10.
2983892 is digitally balanced in base 5, 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 only one way, i.e., 2709316 + 274576 = 1646^2 + 524^2 .
It is a super-2 number, since 2×29838922 = 17807222935328, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372983 + ... + 372990.
It is an arithmetic number, because the mean of its divisors is an integer number (870303).
22983892 is an apocalyptic number.
It is an amenable number.
2983892 is a deficient number, since it is larger than the sum of its proper divisors (2237926).
2983892 is a wasteful number, since it uses less digits than its factorization.
2983892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745977 (or 745975 counting only the distinct ones).
The product of its digits is 62208, while the sum is 41.
The square root of 2983892 is about 1727.3945698653. The cubic root of 2983892 is about 143.9663630281.
It can be divided in two parts, 298389 and 2, that multiplied together give a triangular number (596778 = T1092).
The spelling of 2983892 in words is "two million, nine hundred eighty-three thousand, eight hundred ninety-two".
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