Base | Representation |
---|---|
bin | 100001001000110… |
… | …001011110100110 |
3 | 1102202010002012112 |
4 | 201020301132212 |
5 | 2114310313232 |
6 | 131055521022 |
7 | 16530323324 |
oct | 4110613646 |
9 | 1382102175 |
10 | 555947942 |
11 | 2658aaa10 |
12 | 136229172 |
13 | 8b2438a4 |
14 | 53b9ad14 |
15 | 33c1a4b2 |
hex | 212317a6 |
555947942 has 24 divisors (see below), whose sum is σ = 960147432. Its totient is φ = 239400000.
The previous prime is 555947939. The next prime is 555947969. The reversal of 555947942 is 249749555.
It is a super-2 number, since 2×5559479422 = 618156228428070728, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27059 + ... + 42942.
It is an arithmetic number, because the mean of its divisors is an integer number (40006143).
Almost surely, 2555947942 is an apocalyptic number.
555947942 is a deficient number, since it is larger than the sum of its proper divisors (404199490).
555947942 is a wasteful number, since it uses less digits than its factorization.
555947942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70052 (or 70033 counting only the distinct ones).
The product of its digits is 2268000, while the sum is 50.
The square root of 555947942 is about 23578.5483437806. The cubic root of 555947942 is about 822.2641875329.
It can be divided in two parts, 55594 and 7942, that added together give a palindrome (63536).
The spelling of 555947942 in words is "five hundred fifty-five million, nine hundred forty-seven thousand, nine hundred forty-two".
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