Search a number
-
+
10973676380 = 225548683819
BaseRepresentation
bin10100011100001010…
…10000001101011100
31001022202220112000112
422032011100031130
5134433230121010
65012523545152
7535636465412
oct121605201534
931282815015
1010973676380
114721399537
12216308b1b8
13105b63bb44
147615bb2b2
154435dea05
hex28e15035c

10973676380 has 12 divisors (see below), whose sum is σ = 23044720440. Its totient is φ = 4389470544.

The previous prime is 10973676367. The next prime is 10973676383. The reversal of 10973676380 is 8367637901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10973676383) 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, 274341890 + ... + 274341929.

It is an arithmetic number, because the mean of its divisors is an integer number (1920393370).

Almost surely, 210973676380 is an apocalyptic number.

10973676380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10973676380 is an abundant number, since it is smaller than the sum of its proper divisors (12071044060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10973676380 is a wasteful number, since it uses less digits than its factorization.

10973676380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548683828 (or 548683826 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 10973676380 in words is "ten billion, nine hundred seventy-three million, six hundred seventy-six thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 548683819 1097367638 2194735276 2743419095 5486838190 10973676380