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3107372041 = 5821533821
BaseRepresentation
bin1011100100110110…
…1011110000001001
322000120001212002101
42321031223300021
522330441401131
61232201433401
7140001140464
oct27115536011
98016055071
103107372041
111355037674
1272879b861
133a6a096a7
142169962db
15132c02c61
hexb936bc09

3107372041 has 4 divisors (see below), whose sum is σ = 3107911684. Its totient is φ = 3106832400.

The previous prime is 3107372027. The next prime is 3107372087. The reversal of 3107372041 is 1402737013.

3107372041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2639904400 + 467467641 = 51380^2 + 21621^2 .

It is a cyclic number.

It is not a de Polignac number, because 3107372041 - 213 = 3107363849 is a prime.

It is a super-2 number, since 2×31073720412 = 19311522002377011362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3107372441) 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, 261090 + ... + 272731.

It is an arithmetic number, because the mean of its divisors is an integer number (776977921).

Almost surely, 23107372041 is an apocalyptic number.

It is an amenable number.

3107372041 is a deficient number, since it is larger than the sum of its proper divisors (539643).

3107372041 is an equidigital number, since it uses as much as digits as its factorization.

3107372041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539642.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 3107372041 is about 55743.8071986476. The cubic root of 3107372041 is about 1459.2546456639.

The spelling of 3107372041 in words is "three billion, one hundred seven million, three hundred seventy-two thousand, forty-one".

Divisors: 1 5821 533821 3107372041