Search a number
-
+
10301012297 is a prime number
BaseRepresentation
bin10011001011111110…
…01111100101001001
3222120220011122100222
421211333033211021
5132044024343142
64422054235425
7513161105552
oct114577174511
928526148328
1010301012297
114406720004
121bb5955b75
13c82180c64
146da11b329
1540451bbd2
hex265fcf949

10301012297 has 2 divisors, whose sum is σ = 10301012298. Its totient is φ = 10301012296.

The previous prime is 10301012287. The next prime is 10301012299. The reversal of 10301012297 is 79221010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6998326336 + 3302685961 = 83656^2 + 57469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10301012297 is a prime.

It is a super-2 number, since 2×103010122972 (a number of 21 digits) contains 22 as substring.

Together with 10301012299, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10301012299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150506148 + 5150506149.

It is an arithmetic number, because the mean of its divisors is an integer number (5150506149).

Almost surely, 210301012297 is an apocalyptic number.

It is an amenable number.

10301012297 is a deficient number, since it is larger than the sum of its proper divisors (1).

10301012297 is an equidigital number, since it uses as much as digits as its factorization.

10301012297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 10301012297 its reverse (79221010301), we get a palindrome (89522022598).

The spelling of 10301012297 in words is "ten billion, three hundred one million, twelve thousand, two hundred ninety-seven".