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3072122841 = 35581183487
BaseRepresentation
bin1011011100011100…
…1101111111011001
321221002202000021110
42313013031333121
522242430412331
61224502130533
7136062420234
oct26707157731
97832660243
103072122841
1113371513a7
12718a20a49
1339c617388
1421201c41b
1512ea8d946
hexb71cdfd9

3072122841 has 8 divisors (see below), whose sum is σ = 4096920064. Its totient is φ = 2047703760.

The previous prime is 3072122827. The next prime is 3072122881. The reversal of 3072122841 is 1482212703.

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

It is not a de Polignac number, because 3072122841 - 210 = 3072121817 is a prime.

It is a super-2 number, since 2×30721228412 = 18875877500387822562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3072122799 and 3072122808.

It is not an unprimeable number, because it can be changed into a prime (3072122881) 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, 75001 + ... + 108486.

It is an arithmetic number, because the mean of its divisors is an integer number (512115008).

Almost surely, 23072122841 is an apocalyptic number.

It is an amenable number.

3072122841 is a deficient number, since it is larger than the sum of its proper divisors (1024797223).

3072122841 is a wasteful number, since it uses less digits than its factorization.

3072122841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189071.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 3072122841 is about 55426.7339918202. The cubic root of 3072122841 is about 1453.7158504754.

The spelling of 3072122841 in words is "three billion, seventy-two million, one hundred twenty-two thousand, eight hundred forty-one".

Divisors: 1 3 5581 16743 183487 550461 1024040947 3072122841