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3078034193 = 131214919489
BaseRepresentation
bin1011011101110111…
…0001001100010001
321221111212100010102
42313131301030101
522300434043233
61225232542145
7136163600423
oct26735611421
97844770112
103078034193
11133a519713
1271a9b1955
133a0906c10
14212b1a813
1513035a1e8
hexb7771311

3078034193 has 8 divisors (see below), whose sum is σ = 3315249000. Its totient is φ = 2840882688.

The previous prime is 3078034177. The next prime is 3078034199. The reversal of 3078034193 is 3914308703.

It can be written as a sum of positive squares in 4 ways, for example, as 121176064 + 2956858129 = 11008^2 + 54377^2 .

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 3078034193 - 24 = 3078034177 is a prime.

It is a super-2 number, since 2×30780341932 = 18948588986554322498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3078034199) 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 7 ways as a sum of consecutive naturals, for example, 148193 + ... + 167681.

It is an arithmetic number, because the mean of its divisors is an integer number (414406125).

Almost surely, 23078034193 is an apocalyptic number.

It is an amenable number.

3078034193 is a deficient number, since it is larger than the sum of its proper divisors (237214807).

3078034193 is a wasteful number, since it uses less digits than its factorization.

3078034193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31651.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 3078034193 is about 55480.0341834790. The cubic root of 3078034193 is about 1454.6476621933.

The spelling of 3078034193 in words is "three billion, seventy-eight million, thirty-four thousand, one hundred ninety-three".

Divisors: 1 13 12149 19489 157937 253357 236771861 3078034193