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2930995901 is a prime number
BaseRepresentation
bin1010111010110011…
…0111001010111101
321120021012000111202
42232230313022331
522000313332101
61202501225245
7132430024361
oct25654671275
97507160452
102930995901
11127451a669
12699702225
13379304102
141db3a32a1
151224b336b
hexaeb372bd

2930995901 has 2 divisors, whose sum is σ = 2930995902. Its totient is φ = 2930995900.

The previous prime is 2930995889. The next prime is 2930995927. The reversal of 2930995901 is 1095990392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2798515801 + 132480100 = 52901^2 + 11510^2 .

It is a cyclic number.

It is not a de Polignac number, because 2930995901 - 210 = 2930994877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2930995981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465497950 + 1465497951.

It is an arithmetic number, because the mean of its divisors is an integer number (1465497951).

Almost surely, 22930995901 is an apocalyptic number.

It is an amenable number.

2930995901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2930995901 is an equidigital number, since it uses as much as digits as its factorization.

2930995901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 196830, while the sum is 47.

The square root of 2930995901 is about 54138.6728780823. The cubic root of 2930995901 is about 1431.1057841481.

The spelling of 2930995901 in words is "two billion, nine hundred thirty million, nine hundred ninety-five thousand, nine hundred one".