Base | Representation |
---|---|
bin | 101110111101000101… |
… | …000100110001110001 |
3 | 11211010122020002000221 |
4 | 232331011010301301 |
5 | 1311223204124434 |
6 | 35054452213041 |
7 | 3433243163524 |
oct | 567505046161 |
9 | 154118202027 |
10 | 50416864369 |
11 | 1a422007463 |
12 | 993060a181 |
13 | 49a6237431 |
14 | 2623c44bbb |
15 | 14a128a2b4 |
hex | bbd144c71 |
50416864369 has 9 divisors (see below), whose sum is σ = 50787116121. Its totient is φ = 50049297300.
The previous prime is 50416864357. The next prime is 50416864387. The reversal of 50416864369 is 96346861405.
It is a happy number.
The square root of 50416864369 is 224537.
It is a perfect power (a square), and thus also a powerful number.
50416864369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50416864369 - 227 = 50282646641 is a prime.
It is a super-2 number, since 2×504168643692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50416864319) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 33904344 + ... + 33905830.
Almost surely, 250416864369 is an apocalyptic number.
50416864369 is the 224537-th square number.
50416864369 is the 112269-th centered octagonal number.
It is an amenable number.
50416864369 is a deficient number, since it is larger than the sum of its proper divisors (370251752).
50416864369 is an frugal number, since it uses more digits than its factorization.
50416864369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3276 (or 1638 counting only the distinct ones).
The product of its (nonzero) digits is 3732480, while the sum is 52.
The spelling of 50416864369 in words is "fifty billion, four hundred sixteen million, eight hundred sixty-four thousand, three hundred sixty-nine".
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