Base | Representation |
---|---|
bin | 10101001101001011001110 |
3 | 101110102111112 |
4 | 111031023032 |
5 | 2410341430 |
6 | 315052022 |
7 | 65151653 |
oct | 25151316 |
9 | 11412445 |
10 | 5558990 |
11 | 3157608 |
12 | 1a41012 |
13 | 11c8358 |
14 | a49c2a |
15 | 74c195 |
hex | 54d2ce |
5558990 has 16 divisors (see below), whose sum is σ = 10156752. Its totient is φ = 2190144.
The previous prime is 5558977. The next prime is 5558999. The reversal of 5558990 is 998555.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5558999) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3479 + ... + 4818.
It is an arithmetic number, because the mean of its divisors is an integer number (634797).
Almost surely, 25558990 is an apocalyptic number.
5558990 is a deficient number, since it is larger than the sum of its proper divisors (4597762).
5558990 is a wasteful number, since it uses less digits than its factorization.
5558990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8371.
The product of its (nonzero) digits is 81000, while the sum is 41.
The square root of 5558990 is about 2357.7510470786. The cubic root of 5558990 is about 177.1462504305.
The spelling of 5558990 in words is "five million, five hundred fifty-eight thousand, nine hundred ninety".
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