Base | Representation |
---|---|
bin | 1001011010001100… |
… | …11000011110110011 |
3 | 111001001111122020121 |
4 | 10231012120132303 |
5 | 40321203141110 |
6 | 2153133351111 |
7 | 236120006656 |
oct | 45506303663 |
9 | 14031448217 |
10 | 5051615155 |
11 | 2162561264 |
12 | b8b938497 |
13 | 6267611c2 |
14 | 35cc9989d |
15 | 1e874ecda |
hex | 12d1987b3 |
5051615155 has 8 divisors (see below), whose sum is σ = 6102084384. Its totient is φ = 4014528000.
The previous prime is 5051615141. The next prime is 5051615227. The reversal of 5051615155 is 5515161505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5051615155 - 217 = 5051484083 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5051615155.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3344686 + ... + 3346195.
It is an arithmetic number, because the mean of its divisors is an integer number (762760548).
Almost surely, 25051615155 is an apocalyptic number.
5051615155 is a deficient number, since it is larger than the sum of its proper divisors (1050469229).
5051615155 is a wasteful number, since it uses less digits than its factorization.
5051615155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6691037.
The product of its (nonzero) digits is 18750, while the sum is 34.
The square root of 5051615155 is about 71074.7153001685. The cubic root of 5051615155 is about 1715.8398598438.
The spelling of 5051615155 in words is "five billion, fifty-one million, six hundred fifteen thousand, one hundred fifty-five".
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