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3113752041 = 321672920681
BaseRepresentation
bin1011100110011000…
…0001010111101001
322001000001222210200
42321212001113221
522334110031131
61232550302413
7140106312201
oct27146012751
98030058720
103113752041
1113586a4aa4
1272a957a09
133a813163a
14217777401
151335632e6
hexb99815e9

3113752041 has 12 divisors (see below), whose sum is σ = 4498128180. Its totient is φ = 2075610240.

The previous prime is 3113751997. The next prime is 3113752043. The reversal of 3113752041 is 1402573113.

3113752041 is a `hidden beast` number, since 3 + 1 + 137 + 520 + 4 + 1 = 666.

3113752041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1063020816 + 2050731225 = 32604^2 + 45285^2 .

It is not a de Polignac number, because 3113752041 - 211 = 3113749993 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3113751996 and 3113752014.

It is not an unprimeable number, because it can be changed into a prime (3113752043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140221 + ... + 160901.

It is an arithmetic number, because the mean of its divisors is an integer number (374844015).

Almost surely, 23113752041 is an apocalyptic number.

It is an amenable number.

3113752041 is a deficient number, since it is larger than the sum of its proper divisors (1384376139).

3113752041 is a wasteful number, since it uses less digits than its factorization.

3113752041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37416 (or 37413 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 3113752041 is about 55801.0039425815. The cubic root of 3113752041 is about 1460.2526680052.

The spelling of 3113752041 in words is "three billion, one hundred thirteen million, seven hundred fifty-two thousand, forty-one".

Divisors: 1 3 9 16729 20681 50187 62043 150561 186129 345972449 1037917347 3113752041