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10024210997 is a prime number
BaseRepresentation
bin10010101010111110…
…10101001000110101
3221212121022200100222
421111133111020311
5131012144222442
64334405344125
7503260246643
oct112537251065
927777280328
1010024210997
1142844510a9
121b39108045
13c39a164c8
146b1466193
153da0918d2
hex2557d5235

10024210997 has 2 divisors, whose sum is σ = 10024210998. Its totient is φ = 10024210996.

The previous prime is 10024210993. The next prime is 10024211017. The reversal of 10024210997 is 79901242001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8654766961 + 1369444036 = 93031^2 + 37006^2 .

It is a cyclic number.

It is not a de Polignac number, because 10024210997 - 22 = 10024210993 is a prime.

It is a super-2 number, since 2×100242109972 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10024210993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012105498 + 5012105499.

It is an arithmetic number, because the mean of its divisors is an integer number (5012105499).

Almost surely, 210024210997 is an apocalyptic number.

It is an amenable number.

10024210997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10024210997 is an equidigital number, since it uses as much as digits as its factorization.

10024210997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 35.

Adding to 10024210997 its reverse (79901242001), we get a palindrome (89925452998).

The spelling of 10024210997 in words is "ten billion, twenty-four million, two hundred ten thousand, nine hundred ninety-seven".