Base | Representation |
---|---|
bin | 101110110110110110… |
… | …011000111100110110 |
3 | 11210212100120021101111 |
4 | 232312312120330312 |
5 | 1311014430222132 |
6 | 35040240145234 |
7 | 3430533634435 |
oct | 566666307466 |
9 | 153770507344 |
10 | 50312351542 |
11 | 1a379013422 |
12 | 990160821a |
13 | 498a6a381b |
14 | 2613ddb11c |
15 | 1496ee3647 |
hex | bb6d98f36 |
50312351542 has 16 divisors (see below), whose sum is σ = 78072027264. Its totient is φ = 24291864000.
The previous prime is 50312351527. The next prime is 50312351543. The reversal of 50312351542 is 24515321305.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50312351543) 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, 851559 + ... + 908722.
It is an arithmetic number, because the mean of its divisors is an integer number (4879501704).
Almost surely, 250312351542 is an apocalyptic number.
50312351542 is a deficient number, since it is larger than the sum of its proper divisors (27759675722).
50312351542 is a wasteful number, since it uses less digits than its factorization.
50312351542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1760775.
The product of its (nonzero) digits is 18000, while the sum is 31.
Adding to 50312351542 its reverse (24515321305), we get a palindrome (74827672847).
The spelling of 50312351542 in words is "fifty billion, three hundred twelve million, three hundred fifty-one thousand, five hundred forty-two".
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