Search a number
-
+
2315233097 is a prime number
BaseRepresentation
bin1000100111111111…
…1010011101001001
312222100112000201222
42021333322131021
514220144424342
61021423251425
7111242104502
oct21177723511
95870460658
102315233097
11a88985991
12547449b75
132ab879918
1417d6b5ba9
15d83ceed2
hex89ffa749

2315233097 has 2 divisors, whose sum is σ = 2315233098. Its totient is φ = 2315233096.

The previous prime is 2315233091. The next prime is 2315233103. The reversal of 2315233097 is 7903325132.

It is a balanced prime because it is at equal distance from previous prime (2315233091) and next prime (2315233103).

It can be written as a sum of positive squares in only one way, i.e., 2218033216 + 97199881 = 47096^2 + 9859^2 .

It is a cyclic number.

It is not a de Polignac number, because 2315233097 - 28 = 2315232841 is a prime.

It is a super-2 number, since 2×23152330972 = 10720608586888422818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2315233091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157616548 + 1157616549.

It is an arithmetic number, because the mean of its divisors is an integer number (1157616549).

Almost surely, 22315233097 is an apocalyptic number.

It is an amenable number.

2315233097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315233097 is an equidigital number, since it uses as much as digits as its factorization.

2315233097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 2315233097 is about 48116.8691520968. The cubic root of 2315233097 is about 1322.9138829645.

The spelling of 2315233097 in words is "two billion, three hundred fifteen million, two hundred thirty-three thousand, ninety-seven".