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3078411053 = 3127198443
BaseRepresentation
bin1011011101111100…
…1101001100101101
321221112120111002012
42313133031030231
522301033123203
61225245011005
7136200030224
oct26737151455
97845514065
103078411053
11133a756873
1271ab53a65
133a0a09603
14212bb7cbb
151303d1bd8
hexb77cd32d

3078411053 has 4 divisors (see below), whose sum is σ = 3078540768. Its totient is φ = 3078281340.

The previous prime is 3078411041. The next prime is 3078411071. The reversal of 3078411053 is 3501148703.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3078411053 - 210 = 3078410029 is a prime.

It is a super-2 number, since 2×30784110532 = 18953229222465137618, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078411013) 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, 17951 + ... + 80492.

It is an arithmetic number, because the mean of its divisors is an integer number (769635192).

Almost surely, 23078411053 is an apocalyptic number.

It is an amenable number.

3078411053 is a deficient number, since it is larger than the sum of its proper divisors (129715).

3078411053 is an equidigital number, since it uses as much as digits as its factorization.

3078411053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129714.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 3078411053 is about 55483.4304364826. The cubic root of 3078411053 is about 1454.7070265053.

Adding to 3078411053 its reverse (3501148703), we get a palindrome (6579559756).

The spelling of 3078411053 in words is "three billion, seventy-eight million, four hundred eleven thousand, fifty-three".

Divisors: 1 31271 98443 3078411053