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3072035741 = 374111317921
BaseRepresentation
bin1011011100011011…
…1000101110011101
321221002120120210112
42313012320232131
522242420120431
61224500215405
7136061605265
oct26706705635
97832516715
103072035741
1113370a1a15
1271899a565
1339c5b6838
14211dd87a5
1512ea72c2b
hexb71b8b9d

3072035741 has 16 divisors (see below), whose sum is σ = 3260800368. Its totient is φ = 2890137600.

The previous prime is 3072035699. The next prime is 3072035749. The reversal of 3072035741 is 1475302703.

It can be written as a sum of positive squares in 8 ways, for example, as 1321031716 + 1751004025 = 36346^2 + 41845^2 .

It is a cyclic number.

It is not a de Polignac number, because 3072035741 - 218 = 3071773597 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3072035698 and 3072035707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072035749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162461 + ... + 180381.

It is an arithmetic number, because the mean of its divisors is an integer number (203800023).

Almost surely, 23072035741 is an apocalyptic number.

It is an amenable number.

3072035741 is a deficient number, since it is larger than the sum of its proper divisors (188764627).

3072035741 is a wasteful number, since it uses less digits than its factorization.

3072035741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18112.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 3072035741 is about 55425.9482643283. The cubic root of 3072035741 is about 1453.7021118920.

The spelling of 3072035741 in words is "three billion, seventy-two million, thirty-five thousand, seven hundred forty-one".

Divisors: 1 37 41 113 1517 4181 4633 17921 171421 663077 734761 2025073 27186157 74927701 83027993 3072035741