Base | Representation |
---|---|
bin | 101111001111001101… |
… | …101000100111100110 |
3 | 11211220211200202102010 |
4 | 233033031220213212 |
5 | 1312334100120324 |
6 | 35145001055050 |
7 | 3443626135623 |
oct | 571715504746 |
9 | 154824622363 |
10 | 50721098214 |
11 | 1a568812896 |
12 | 99b6487486 |
13 | 4a24288367 |
14 | 26523db34a |
15 | 14bcd33829 |
hex | bcf3689e6 |
50721098214 has 8 divisors (see below), whose sum is σ = 101442196440. Its totient is φ = 16907032736.
The previous prime is 50721098203. The next prime is 50721098279. The reversal of 50721098214 is 41289012705.
It is a sphenic number, since it is the product of 3 distinct primes.
50721098214 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4226758179 + ... + 4226758190.
It is an arithmetic number, because the mean of its divisors is an integer number (12680274555).
Almost surely, 250721098214 is an apocalyptic number.
50721098214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50721098214 is a wasteful number, since it uses less digits than its factorization.
50721098214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8453516374.
The product of its (nonzero) digits is 40320, while the sum is 39.
The spelling of 50721098214 in words is "fifty billion, seven hundred twenty-one million, ninety-eight thousand, two hundred fourteen".
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