Base | Representation |
---|---|
bin | 101110101100111101… |
… | …111101101111110001 |
3 | 11210102210121110011002 |
4 | 232230331331233301 |
5 | 1310200010040410 |
6 | 35011554531345 |
7 | 3423451525160 |
oct | 565475755761 |
9 | 153383543132 |
10 | 50146565105 |
11 | 1a2a347963a |
12 | 9875b96b55 |
13 | 4962238340 |
14 | 25d9da33d7 |
15 | 14876967a5 |
hex | bacf7dbf1 |
50146565105 has 16 divisors (see below), whose sum is σ = 74062619904. Its totient is φ = 31741122240.
The previous prime is 50146565059. The next prime is 50146565191. The reversal of 50146565105 is 50156564105.
It is a happy number.
It is not a de Polignac number, because 50146565105 - 212 = 50146561009 is a prime.
It is a super-2 number, since 2×501465651052 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55105661 + ... + 55106570.
It is an arithmetic number, because the mean of its divisors is an integer number (4628913744).
Almost surely, 250146565105 is an apocalyptic number.
It is an amenable number.
50146565105 is a deficient number, since it is larger than the sum of its proper divisors (23916054799).
50146565105 is a wasteful number, since it uses less digits than its factorization.
50146565105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110212256.
The product of its (nonzero) digits is 90000, while the sum is 38.
The spelling of 50146565105 in words is "fifty billion, one hundred forty-six million, five hundred sixty-five thousand, one hundred five".
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