Base | Representation |
---|---|
bin | 10101001100010111001000 |
3 | 101110020221001 |
4 | 111030113020 |
5 | 2410240111 |
6 | 315024344 |
7 | 65136151 |
oct | 25142710 |
9 | 11406831 |
10 | 5555656 |
11 | 3155057 |
12 | 1a3b0b4 |
13 | 11c6992 |
14 | a48928 |
15 | 74b1c1 |
hex | 54c5c8 |
5555656 has 8 divisors (see below), whose sum is σ = 10416870. Its totient is φ = 2777824.
The previous prime is 5555653. The next prime is 5555677. The reversal of 5555656 is 6565555.
It can be written as a sum of positive squares in only one way, i.e., 4622500 + 933156 = 2150^2 + 966^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (5555653) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347221 + ... + 347236.
Almost surely, 25555656 is an apocalyptic number.
It is an amenable number.
5555656 is a deficient number, since it is larger than the sum of its proper divisors (4861214).
5555656 is a wasteful number, since it uses less digits than its factorization.
5555656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694463 (or 694459 counting only the distinct ones).
The product of its digits is 112500, while the sum is 37.
The square root of 5555656 is about 2357.0439113432. The cubic root of 5555656 is about 177.1108289055.
The spelling of 5555656 in words is "five million, five hundred fifty-five thousand, six hundred fifty-six".
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