Base | Representation |
---|---|
bin | 101111011011000101… |
… | …011111110100011100 |
3 | 11212102201111211101101 |
4 | 233123011133310130 |
5 | 1313241043312422 |
6 | 35220434322444 |
7 | 3451565223451 |
oct | 573305376434 |
9 | 155381454341 |
10 | 50920291612 |
11 | 1a6601a4833 |
12 | 9a51129424 |
13 | 4a5661c488 |
14 | 2670a4d828 |
15 | 14d057dc27 |
hex | bdb15fd1c |
50920291612 has 96 divisors (see below), whose sum is σ = 100319385600. Its totient is φ = 22513075200.
The previous prime is 50920291579. The next prime is 50920291621. The reversal of 50920291612 is 21619202905.
It is a super-2 number, since 2×509202916122 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8594083 + ... + 8600005.
It is an arithmetic number, because the mean of its divisors is an integer number (1044993600).
Almost surely, 250920291612 is an apocalyptic number.
It is an amenable number.
50920291612 is a deficient number, since it is larger than the sum of its proper divisors (49399093988).
50920291612 is a wasteful number, since it uses less digits than its factorization.
50920291612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6107 (or 6105 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 37.
The spelling of 50920291612 in words is "fifty billion, nine hundred twenty million, two hundred ninety-one thousand, six hundred twelve".
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