Base | Representation |
---|---|
bin | 101110101101011010… |
… | …011000100011111011 |
3 | 11210110022121221110001 |
4 | 232231122120203323 |
5 | 1310203411434341 |
6 | 35012422333431 |
7 | 3423602043664 |
oct | 565532304373 |
9 | 153408557401 |
10 | 50154014971 |
11 | 1a2a76a7855 |
12 | 987858a277 |
13 | 4963946248 |
14 | 25dad8236b |
15 | 1488168d31 |
hex | bad6988fb |
50154014971 has 8 divisors (see below), whose sum is σ = 50843620800. Its totient is φ = 49465777920.
The previous prime is 50154014951. The next prime is 50154014983. The reversal of 50154014971 is 17941045105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50154014971 - 219 = 50153490683 is a prime.
It is a super-2 number, since 2×501540149712 (a number of 22 digits) contains 22 as substring.
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 50154014971.
It is not an unprimeable number, because it can be changed into a prime (50154014921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268300 + ... + 415081.
It is an arithmetic number, because the mean of its divisors is an integer number (6355452600).
Almost surely, 250154014971 is an apocalyptic number.
50154014971 is a deficient number, since it is larger than the sum of its proper divisors (689605829).
50154014971 is an equidigital number, since it uses as much as digits as its factorization.
50154014971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 684389.
The product of its (nonzero) digits is 25200, while the sum is 37.
The spelling of 50154014971 in words is "fifty billion, one hundred fifty-four million, fourteen thousand, nine hundred seventy-one".
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