Base | Representation |
---|---|
bin | 101111000010111001… |
… | …010011011111100100 |
3 | 11211101102211112200010 |
4 | 233002321103133210 |
5 | 1311423144122322 |
6 | 35112255450220 |
7 | 3435536450163 |
oct | 570271233744 |
9 | 154342745603 |
10 | 50514442212 |
11 | 1a4720a4103 |
12 | 9959226970 |
13 | 49c05105c0 |
14 | 2632ba53da |
15 | 14a9b1220c |
hex | bc2e537e4 |
50514442212 has 24 divisors (see below), whose sum is σ = 126933726976. Its totient is φ = 15542905248.
The previous prime is 50514442211. The next prime is 50514442213. The reversal of 50514442212 is 21224441505.
It is an interprime number because it is at equal distance from previous prime (50514442211) and next prime (50514442213).
It is a self number, because there is not a number n which added to its sum of digits gives 50514442212.
It is not an unprimeable number, because it can be changed into a prime (50514442211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161905108 + ... + 161905419.
Almost surely, 250514442212 is an apocalyptic number.
50514442212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
50514442212 is an abundant number, since it is smaller than the sum of its proper divisors (76419284764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50514442212 is a wasteful number, since it uses less digits than its factorization.
50514442212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323810547 (or 323810545 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 30.
Adding to 50514442212 its reverse (21224441505), we get a palindrome (71738883717).
The spelling of 50514442212 in words is "fifty billion, five hundred fourteen million, four hundred forty-two thousand, two hundred twelve".
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