Base | Representation |
---|---|
bin | 100000110010100… |
… | …011110110001110 |
3 | 1102100011020112212 |
4 | 200302203312032 |
5 | 2111312444232 |
6 | 130331030422 |
7 | 16426661543 |
oct | 4062436616 |
9 | 1370136485 |
10 | 550124942 |
11 | 262593014 |
12 | 13429b412 |
13 | 89c85323 |
14 | 530c2bca |
15 | 33469eb2 |
hex | 20ca3d8e |
550124942 has 24 divisors (see below), whose sum is σ = 848270880. Its totient is φ = 267569120.
The previous prime is 550124933. The next prime is 550124963. The reversal of 550124942 is 249421055.
It is a super-3 number, since 3×5501249423 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 550124899 and 550124908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1055642 + ... + 1056162.
It is an arithmetic number, because the mean of its divisors is an integer number (35344620).
Almost surely, 2550124942 is an apocalyptic number.
550124942 is a deficient number, since it is larger than the sum of its proper divisors (298145938).
550124942 is a wasteful number, since it uses less digits than its factorization.
550124942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856 (or 809 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 550124942 is about 23454.7424202441. The cubic root of 550124942 is about 819.3833068962.
Adding to 550124942 its reverse (249421055), we get a palindrome (799545997).
The spelling of 550124942 in words is "five hundred fifty million, one hundred twenty-four thousand, nine hundred forty-two".
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