Base | Representation |
---|---|
bin | 101111010010000000… |
… | …000100011011000010 |
3 | 11212001002201012100122 |
4 | 233102000010123002 |
5 | 1312433033424410 |
6 | 35153351420242 |
7 | 3445034543450 |
oct | 572200043302 |
9 | 155032635318 |
10 | 50767873730 |
11 | 1a592160a42 |
12 | 9a0a084682 |
13 | 4a30b84b92 |
14 | 26586d59d0 |
15 | 14c1ec2e55 |
hex | bd20046c2 |
50767873730 has 64 divisors (see below), whose sum is σ = 106557016320. Its totient is φ = 17053680384.
The previous prime is 50767873729. The next prime is 50767873733. The reversal of 50767873730 is 3737876705.
It is a super-2 number, since 2×507678737302 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50767873733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2732432 + ... + 2750948.
It is an arithmetic number, because the mean of its divisors is an integer number (1664953380).
Almost surely, 250767873730 is an apocalyptic number.
50767873730 is an abundant number, since it is smaller than the sum of its proper divisors (55789142590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50767873730 is a wasteful number, since it uses less digits than its factorization.
50767873730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19323.
The product of its (nonzero) digits is 5186160, while the sum is 53.
The spelling of 50767873730 in words is "fifty billion, seven hundred sixty-seven million, eight hundred seventy-three thousand, seven hundred thirty".
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