Base | Representation |
---|---|
bin | 101111001000010010… |
… | …110000100100110010 |
3 | 11211121202020101222200 |
4 | 233020102300210302 |
5 | 1312114340013020 |
6 | 35125252444030 |
7 | 3441016261044 |
oct | 571022604462 |
9 | 154552211880 |
10 | 50605001010 |
11 | 1a509227293 |
12 | 9983619616 |
13 | 4a061c99a5 |
14 | 2640c19a94 |
15 | 14b2a4e590 |
hex | bc84b0932 |
50605001010 has 96 divisors (see below), whose sum is σ = 135469584432. Its totient is φ = 13096857600.
The previous prime is 50605000987. The next prime is 50605001023. The reversal of 50605001010 is 1010050605.
50605001010 is a `hidden beast` number, since 5 + 0 + 60 + 500 + 101 + 0 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 32967301761 + 17637699249 = 181569^2 + 132807^2 .
It is a super-2 number, since 2×506050010102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1316382 + ... + 1354278.
Almost surely, 250605001010 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50605001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67734792216).
50605001010 is an abundant number, since it is smaller than the sum of its proper divisors (84864583422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50605001010 is a wasteful number, since it uses less digits than its factorization.
50605001010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38348 (or 38345 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
Adding to 50605001010 its reverse (1010050605), we get a palindrome (51615051615).
The spelling of 50605001010 in words is "fifty billion, six hundred five million, one thousand, ten".
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