Base | Representation |
---|---|
bin | 101110011010110000111… |
… | …1010111100011010000010 |
3 | 211120220001010021011000000 |
4 | 1130311201322330122002 |
5 | 1314011030313320130 |
6 | 21322440221140430 |
7 | 1225626103054212 |
oct | 134654172743202 |
9 | 24526033234000 |
10 | 6379669276290 |
11 | 203a669a97152 |
12 | 87050a3ba716 |
13 | 3737a59291bb |
14 | 180ac5bba242 |
15 | b0e3aa88260 |
hex | 5cd61ebc682 |
6379669276290 has 56 divisors (see below), whose sum is σ = 17217230930748. Its totient is φ = 1701245138400.
The previous prime is 6379669276273. The next prime is 6379669276291. The reversal of 6379669276290 is 926729669736.
6379669276290 is a `hidden beast` number, since 6 + 3 + 7 + 9 + 6 + 69 + 276 + 290 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 6004915943049 + 374753333241 = 2450493^2 + 612171^2 .
It is not an unprimeable number, because it can be changed into a prime (6379669276291) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 437555761 + ... + 437570340.
Almost surely, 26379669276290 is an apocalyptic number.
6379669276290 is an abundant number, since it is smaller than the sum of its proper divisors (10837561654458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6379669276290 is an equidigital number, since it uses as much as digits as its factorization.
6379669276290 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 875126126 (or 875126111 counting only the distinct ones).
The product of its (nonzero) digits is 555532992, while the sum is 72.
The spelling of 6379669276290 in words is "six trillion, three hundred seventy-nine billion, six hundred sixty-nine million, two hundred seventy-six thousand, two hundred ninety".
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