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3080855340 = 2232517115863
BaseRepresentation
bin1011011110100010…
…0001111100101100
321221201011200000100
42313220201330230
522302144332330
61225413231100
7136226560353
oct26750417454
97851150010
103080855340
111341076242
1271b932490
133a1384034
1421325299a
15130716060
hexb7a21f2c

3080855340 has 36 divisors (see below), whose sum is σ = 9345261744. Its totient is φ = 821561376.

The previous prime is 3080855321. The next prime is 3080855341. The reversal of 3080855340 is 435580803.

3080855340 is a `hidden beast` number, since 308 + 0 + 8 + 5 + 5 + 340 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 = 3080855295 and 3080855304.

It is not an unprimeable number, because it can be changed into a prime (3080855341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8557752 + ... + 8558111.

It is an arithmetic number, because the mean of its divisors is an integer number (259590604).

Almost surely, 23080855340 is an apocalyptic number.

3080855340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3080855340 is an abundant number, since it is smaller than the sum of its proper divisors (6264406404).

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

3080855340 is a wasteful number, since it uses less digits than its factorization.

3080855340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17115878 (or 17115873 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3080855340 is about 55505.4532456046. The cubic root of 3080855340 is about 1455.0919416163.

The spelling of 3080855340 in words is "three billion, eighty million, eight hundred fifty-five thousand, three hundred forty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 17115863 34231726 51347589 68463452 85579315 102695178 154042767 171158630 205390356 256737945 308085534 342317260 513475890 616171068 770213835 1026951780 1540427670 3080855340