Base | Representation |
---|---|
bin | 10111001111010010100100 |
3 | 102110111120102 |
4 | 113033102210 |
5 | 3024420230 |
6 | 334323232 |
7 | 102531521 |
oct | 27172244 |
9 | 12414512 |
10 | 6091940 |
11 | 3490a68 |
12 | 2059518 |
13 | 1353aca |
14 | b48148 |
15 | 805045 |
hex | 5cf4a4 |
6091940 has 12 divisors (see below), whose sum is σ = 12793116. Its totient is φ = 2436768.
The previous prime is 6091937. The next prime is 6091957. The reversal of 6091940 is 491906.
It can be written as a sum of positive squares in 2 ways, for example, as 2735716 + 3356224 = 1654^2 + 1832^2 .
It is a super-2 number, since 2×60919402 = 74223465927200, which contains 22 as substring.
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, 152279 + ... + 152318.
It is an arithmetic number, because the mean of its divisors is an integer number (1066093).
Almost surely, 26091940 is an apocalyptic number.
It is an amenable number.
6091940 is an abundant number, since it is smaller than the sum of its proper divisors (6701176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6091940 is a wasteful number, since it uses less digits than its factorization.
6091940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304606 (or 304604 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 6091940 is about 2468.1855683882. The cubic root of 6091940 is about 182.6355032943.
The spelling of 6091940 in words is "six million, ninety-one thousand, nine hundred forty".
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