Base | Representation |
---|---|
bin | 1100001010101000010… |
… | …10011100000001000011 |
3 | 1110221222210121211010201 |
4 | 12011110022130001003 |
5 | 23322103101200201 |
6 | 520012033510031 |
7 | 42126010045543 |
oct | 6052412340103 |
9 | 1427883554121 |
10 | 418023850051 |
11 | 151312624745 |
12 | 69023412317 |
13 | 3055b79c582 |
14 | 16337c3b323 |
15 | ad18e13801 |
hex | 615429c043 |
418023850051 has 4 divisors (see below), whose sum is σ = 432438465600. Its totient is φ = 403609234504.
The previous prime is 418023850007. The next prime is 418023850067. The reversal of 418023850051 is 150058320814.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 418023850051 - 211 = 418023848003 is a prime.
It is a super-2 number, since 2×4180238500512 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (418023850081) 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, 7207307731 + ... + 7207307788.
It is an arithmetic number, because the mean of its divisors is an integer number (108109616400).
Almost surely, 2418023850051 is an apocalyptic number.
418023850051 is a deficient number, since it is larger than the sum of its proper divisors (14414615549).
418023850051 is a wasteful number, since it uses less digits than its factorization.
418023850051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14414615548.
The product of its (nonzero) digits is 38400, while the sum is 37.
The spelling of 418023850051 in words is "four hundred eighteen billion, twenty-three million, eight hundred fifty thousand, fifty-one".
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