Base | Representation |
---|---|
bin | 101110110001110100… |
… | …100010110010010000 |
3 | 11210122110210211101111 |
4 | 232301310202302100 |
5 | 1310331330401311 |
6 | 35024023543104 |
7 | 3425460540502 |
oct | 566164426220 |
9 | 153573724344 |
10 | 50227981456 |
11 | 1a335427984 |
12 | 98992baa94 |
13 | 49760732b3 |
14 | 2606b17d72 |
15 | 148e8c9d21 |
hex | bb1d22c90 |
50227981456 has 45 divisors (see below), whose sum is σ = 99709048179. Its totient is φ = 24511118688.
The previous prime is 50227981393. The next prime is 50227981523. The reversal of 50227981456 is 65418972205.
The square root of 50227981456 is 224116.
It is a perfect power (a square), and thus also a powerful number.
It is a super-2 number, since 2×502279814562 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38547301 + ... + 38548603.
Almost surely, 250227981456 is an apocalyptic number.
50227981456 is the 224116-th square number.
It is an amenable number.
50227981456 is a deficient number, since it is larger than the sum of its proper divisors (49481066723).
50227981456 is an frugal number, since it uses more digits than its factorization.
50227981456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2700 (or 1348 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 49.
Multiplying 50227981456 by its sum of digits (49), we get a square (2461171091344 = 15688122).
The spelling of 50227981456 in words is "fifty billion, two hundred twenty-seven million, nine hundred eighty-one thousand, four hundred fifty-six".
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