Base | Representation |
---|---|
bin | 10110111101111000111111… |
… | …00100010111100011111011 |
3 | 20121211020100202221122210120 |
4 | 23132330133210113203323 |
5 | 23104433320303423201 |
6 | 255225411044544323 |
7 | 13431604136205525 |
oct | 1336743744274373 |
9 | 217736322848716 |
10 | 50505050061051 |
11 | 15102087106163 |
12 | 57b82730b20a3 |
13 | 22247b4ba9751 |
14 | c68659400a15 |
15 | 5c8b43cd7536 |
hex | 2def1f9178fb |
50505050061051 has 32 divisors (see below), whose sum is σ = 70934238186240. Its totient is φ = 31875450251904.
The previous prime is 50505050061023. The next prime is 50505050061079. The reversal of 50505050061051 is 15016005050505.
It is an interprime number because it is at equal distance from previous prime (50505050061023) and next prime (50505050061079).
It is not a de Polignac number, because 50505050061051 - 26 = 50505050060987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50505050063051) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 926789961 + ... + 926844453.
It is an arithmetic number, because the mean of its divisors is an integer number (2216694943320).
Almost surely, 250505050061051 is an apocalyptic number.
50505050061051 is a deficient number, since it is larger than the sum of its proper divisors (20429188125189).
50505050061051 is a wasteful number, since it uses less digits than its factorization.
50505050061051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65675.
The product of its (nonzero) digits is 18750, while the sum is 33.
The spelling of 50505050061051 in words is "fifty trillion, five hundred five billion, fifty million, sixty-one thousand, fifty-one".
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