Base | Representation |
---|---|
bin | 10101111011001110100100… |
… | …11010100101110001011101 |
3 | 20022201021011001120020221022 |
4 | 22331213102122211301131 |
5 | 22304421333222132141 |
6 | 250313241504013525 |
7 | 13104246125505653 |
oct | 1275472232456135 |
9 | 208637131506838 |
10 | 48214538083421 |
11 | 143a9741885786 |
12 | 54a83733012a5 |
13 | 20b97c44170c8 |
14 | bc984b97cdd3 |
15 | 5892865c6b4b |
hex | 2bd9d26a5c5d |
48214538083421 has 4 divisors (see below), whose sum is σ = 48233587686144. Its totient is φ = 48195488480700.
The previous prime is 48214538083363. The next prime is 48214538083423. The reversal of 48214538083421 is 12438083541284.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 48214538083421 - 234 = 48197358214237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48214538083423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9524797565 + ... + 9524802626.
It is an arithmetic number, because the mean of its divisors is an integer number (12058396921536).
Almost surely, 248214538083421 is an apocalyptic number.
It is an amenable number.
48214538083421 is a deficient number, since it is larger than the sum of its proper divisors (19049602723).
48214538083421 is a wasteful number, since it uses less digits than its factorization.
48214538083421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19049602722.
The product of its (nonzero) digits is 5898240, while the sum is 53.
The spelling of 48214538083421 in words is "forty-eight trillion, two hundred fourteen billion, five hundred thirty-eight million, eighty-three thousand, four hundred twenty-one".
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