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3100001141 = 3139904157
BaseRepresentation
bin1011100011000110…
…0100001101110101
322000001012101010002
42320301210031311
522322100014031
61231335441045
7136551401126
oct27061441565
98001171102
103100001141
111350962816
12726226185
133a5328703
142159d804d
15132248ccb
hexb8c64375

3100001141 has 4 divisors (see below), whose sum is σ = 3109905612. Its totient is φ = 3090096672.

The previous prime is 3100001123. The next prime is 3100001171. The reversal of 3100001141 is 1411000013.

3100001141 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 848498641 + 2251502500 = 29129^2 + 47450^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100001141 - 214 = 3099984757 is a prime.

It is a super-2 number, since 2×31000011412 = 19220014148402603762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100001171) 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, 4951766 + ... + 4952391.

It is an arithmetic number, because the mean of its divisors is an integer number (777476403).

Almost surely, 23100001141 is an apocalyptic number.

It is an amenable number.

3100001141 is a deficient number, since it is larger than the sum of its proper divisors (9904471).

3100001141 is an equidigital number, since it uses as much as digits as its factorization.

3100001141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904470.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 3100001141 is about 55677.6538747818. The cubic root of 3100001141 is about 1458.0999147183.

Adding to 3100001141 its reverse (1411000013), we get a palindrome (4511001154).

The spelling of 3100001141 in words is "three billion, one hundred million, one thousand, one hundred forty-one".

Divisors: 1 313 9904157 3100001141