Base | Representation |
---|---|
bin | 1001011010101111… |
… | …01100111110100011 |
3 | 111001101001022111120 |
4 | 10231113230332203 |
5 | 40323333434210 |
6 | 2153414543323 |
7 | 236203420203 |
oct | 45527547643 |
9 | 14041038446 |
10 | 5056155555 |
11 | 2165082560 |
12 | b91367b43 |
13 | 627690a29 |
14 | 35d71c403 |
15 | 1e8d4a270 |
hex | 12d5ecfa3 |
5056155555 has 64 divisors (see below), whose sum is σ = 9441266688. Its totient is φ = 2283356160.
The previous prime is 5056155553. The next prime is 5056155557. The reversal of 5056155555 is 5555516505.
It is an interprime number because it is at equal distance from previous prime (5056155553) and next prime (5056155557).
It is not a de Polignac number, because 5056155555 - 21 = 5056155553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5056155553) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262794 + ... + 281376.
It is an arithmetic number, because the mean of its divisors is an integer number (147519792).
Almost surely, 25056155555 is an apocalyptic number.
5056155555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5056155555 is a deficient number, since it is larger than the sum of its proper divisors (4385111133).
5056155555 is a wasteful number, since it uses less digits than its factorization.
5056155555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18716.
The product of its (nonzero) digits is 468750, while the sum is 42.
The square root of 5056155555 is about 71106.6491616642. The cubic root of 5056155555 is about 1716.3537724676.
The spelling of 5056155555 in words is "five billion, fifty-six million, one hundred fifty-five thousand, five hundred fifty-five".
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