Base | Representation |
---|---|
bin | 1100100111000110… |
… | …01110101111000101 |
3 | 122110211210200010000 |
4 | 12103203032233011 |
5 | 102331214002240 |
6 | 3035454151513 |
7 | 326530622220 |
oct | 62343165705 |
9 | 18424720100 |
10 | 6770453445 |
11 | 2964820978 |
12 | 138b4b2599 |
13 | 83b8a5192 |
14 | 4832865b7 |
15 | 2995c5430 |
hex | 1938cebc5 |
6770453445 has 80 divisors (see below), whose sum is σ = 14600615040. Its totient is φ = 2932142976.
The previous prime is 6770453441. The next prime is 6770453449. The reversal of 6770453445 is 5443540776.
6770453445 is a `hidden beast` number, since 6 + 7 + 70 + 4 + 534 + 45 = 666.
It is an interprime number because it is at equal distance from previous prime (6770453441) and next prime (6770453449).
It is not a de Polignac number, because 6770453445 - 22 = 6770453441 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 6770453445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6770453441) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 8982 + ... + 116711.
It is an arithmetic number, because the mean of its divisors is an integer number (182507688).
Almost surely, 26770453445 is an apocalyptic number.
It is an amenable number.
6770453445 is an abundant number, since it is smaller than the sum of its proper divisors (7830161595).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6770453445 is a wasteful number, since it uses less digits than its factorization.
6770453445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125736 (or 125727 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 45.
The square root of 6770453445 is about 82282.7651759468. The cubic root of 6770453445 is about 1891.7885186202.
The spelling of 6770453445 in words is "six billion, seven hundred seventy million, four hundred fifty-three thousand, four hundred forty-five".
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