Search a number
-
+
3100032041 is a prime number
BaseRepresentation
bin1011100011000110…
…1011110000101001
322000001020221111112
42320301223300221
522322102011131
61231340240105
7136551560201
oct27061536051
98001227445
103100032041
111350983a57
12726240035
133a53397b2
14215a05401
1513225302b
hexb8c6bc29

3100032041 has 2 divisors, whose sum is σ = 3100032042. Its totient is φ = 3100032040.

The previous prime is 3100032031. The next prime is 3100032073. The reversal of 3100032041 is 1402300013.

3100032041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3034357225 + 65674816 = 55085^2 + 8104^2 .

It is a cyclic number.

It is not a de Polignac number, because 3100032041 - 214 = 3100015657 is a prime.

It is a super-2 number, since 2×31000320412 = 19220397310453251362, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3100032031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550016020 + 1550016021.

It is an arithmetic number, because the mean of its divisors is an integer number (1550016021).

Almost surely, 23100032041 is an apocalyptic number.

It is an amenable number.

3100032041 is a deficient number, since it is larger than the sum of its proper divisors (1).

3100032041 is an equidigital number, since it uses as much as digits as its factorization.

3100032041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3100032041 is about 55677.9313642308. The cubic root of 3100032041 is about 1458.1047593550.

Adding to 3100032041 its reverse (1402300013), we get a palindrome (4502332054).

The spelling of 3100032041 in words is "three billion, one hundred million, thirty-two thousand, forty-one".