Base | Representation |
---|---|
bin | 1100010100101111… |
… | …10111100100111000 |
3 | 122002010002000022220 |
4 | 12022113313210320 |
5 | 102022304330211 |
6 | 3012314044040 |
7 | 322651103214 |
oct | 61227674470 |
9 | 18063060286 |
10 | 6616480056 |
11 | 289591543a |
12 | 1347a19620 |
13 | 815a14874 |
14 | 46aa45944 |
15 | 28ad0d806 |
hex | 18a5f7938 |
6616480056 has 32 divisors (see below), whose sum is σ = 16552458000. Its totient is φ = 2203992320.
The previous prime is 6616480051. The next prime is 6616480061. The reversal of 6616480056 is 6500846166.
It is an interprime number because it is at equal distance from previous prime (6616480051) and next prime (6616480061).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6616480051) 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, 57531 + ... + 128618.
Almost surely, 26616480056 is an apocalyptic number.
It is an amenable number.
6616480056 is an abundant number, since it is smaller than the sum of its proper divisors (9935977944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6616480056 is a wasteful number, since it uses less digits than its factorization.
6616480056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187639 (or 187635 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 6616480056 is about 81341.7485427993. The cubic root of 6616480056 is about 1877.3374161505.
The spelling of 6616480056 in words is "six billion, six hundred sixteen million, four hundred eighty thousand, fifty-six".
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