Base | Representation |
---|---|
bin | 1100111100000010… |
… | …00010100011110100 |
3 | 122221002012101122200 |
4 | 12132001002203310 |
5 | 103211141240202 |
6 | 3105125424500 |
7 | 334062236430 |
oct | 63601024364 |
9 | 18832171580 |
10 | 6946040052 |
11 | 2a44949776 |
12 | 141a26b130 |
13 | 869092293 |
14 | 49c7119c0 |
15 | 2a9c0ae1c |
hex | 19e0428f4 |
6946040052 has 72 divisors (see below), whose sum is σ = 20110202112. Its totient is φ = 1980244800.
The previous prime is 6946040039. The next prime is 6946040069. The reversal of 6946040052 is 2500406496.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6946039989 and 6946040016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86277 + ... + 146067.
Almost surely, 26946040052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6946040052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10055101056).
6946040052 is an abundant number, since it is smaller than the sum of its proper divisors (13164162060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6946040052 is a wasteful number, since it uses less digits than its factorization.
6946040052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60269 (or 60264 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 36.
The square root of 6946040052 is about 83342.9064288017. The cubic root of 6946040052 is about 1908.0031809079.
The spelling of 6946040052 in words is "six billion, nine hundred forty-six million, forty thousand, fifty-two".
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