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3078008485 = 5896916873
BaseRepresentation
bin1011011101110110…
…1010111010100101
321221111211000212021
42313131222322211
522300432232420
61225232223141
7136163432446
oct26735527245
97844730767
103078008485
11133a501372
1271a99aab1
133a08c82c6
14212b112cd
151303527aa
hexb776aea5

3078008485 has 8 divisors (see below), whose sum is σ = 3735111960. Its totient is φ = 2434738944.

The previous prime is 3078008471. The next prime is 3078008489. The reversal of 3078008485 is 5848008703.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7851204 + 3070157281 = 2802^2 + 55409^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3078008485 - 225 = 3044454053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078008489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3457992 + ... + 3458881.

It is an arithmetic number, because the mean of its divisors is an integer number (466888995).

Almost surely, 23078008485 is an apocalyptic number.

It is an amenable number.

3078008485 is a deficient number, since it is larger than the sum of its proper divisors (657103475).

3078008485 is an equidigital number, since it uses as much as digits as its factorization.

3078008485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916967.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 3078008485 is about 55479.8024960435. The cubic root of 3078008485 is about 1454.6436124022.

The spelling of 3078008485 in words is "three billion, seventy-eight million, eight thousand, four hundred eighty-five".

Divisors: 1 5 89 445 6916873 34584365 615601697 3078008485