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12152324410 = 251215232441
BaseRepresentation
bin10110101000101010…
…11100000100111010
31011100220202001011021
423110111130010322
5144341443340120
65325510253054
7610101024142
oct132425340472
934326661137
1012152324410
115176741216
12243195718a
1311b8898705
14833d4d922
154b1d0daaa
hex2d455c13a

12152324410 has 8 divisors (see below), whose sum is σ = 21874183956. Its totient is φ = 4860929760.

The previous prime is 12152324407. The next prime is 12152324441. The reversal of 12152324410 is 1442325121.

It can be written as a sum of positive squares in 2 ways, for example, as 10568045601 + 1584278809 = 102801^2 + 39803^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607616211 + ... + 607616230.

Almost surely, 212152324410 is an apocalyptic number.

12152324410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12152324410 is a deficient number, since it is larger than the sum of its proper divisors (9721859546).

12152324410 is a wasteful number, since it uses less digits than its factorization.

12152324410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215232448.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 12152324410 its reverse (1442325121), we get a palindrome (13594649531).

It can be divided in two parts, 1215 and 2324410, that added together give a square (2325625 = 15252).

The spelling of 12152324410 in words is "twelve billion, one hundred fifty-two million, three hundred twenty-four thousand, four hundred ten".

Divisors: 1 2 5 10 1215232441 2430464882 6076162205 12152324410