Base | Representation |
---|---|
bin | 10110110100100001000111… |
… | …10000001110001100010101 |
3 | 20120200110002101200010222010 |
4 | 23122100203300032030111 |
5 | 23034144234404330234 |
6 | 254421430105454433 |
7 | 13366413315441051 |
oct | 1332204360161425 |
9 | 216613071603863 |
10 | 50182997730069 |
11 | 14a98542a50236 |
12 | 57659744a1419 |
13 | 220030c4357a9 |
14 | c56c275b8c61 |
15 | 5c059560e6e9 |
hex | 2da423c0e315 |
50182997730069 has 8 divisors (see below), whose sum is σ = 67336846211680. Its totient is φ = 33242240534256.
The previous prime is 50182997730043. The next prime is 50182997730079. The reversal of 50182997730069 is 96003779928105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50182997730069 - 216 = 50182997664533 is a prime.
It is a super-2 number, since 2×501829977300692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50182997729991 and 50182997730009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50182997730079) 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, 53272820899 + ... + 53272821840.
It is an arithmetic number, because the mean of its divisors is an integer number (8417105776460).
Almost surely, 250182997730069 is an apocalyptic number.
It is an amenable number.
50182997730069 is a deficient number, since it is larger than the sum of its proper divisors (17153848481611).
50182997730069 is a wasteful number, since it uses less digits than its factorization.
50182997730069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106545642899.
The product of its (nonzero) digits is 51438240, while the sum is 66.
The spelling of 50182997730069 in words is "fifty trillion, one hundred eighty-two billion, nine hundred ninety-seven million, seven hundred thirty thousand, sixty-nine".
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