Search a number
-
+
12254001430106 = 261100442634673
BaseRepresentation
bin1011001001010001101101…
…1001101111111001011010
31121101110201102120200002202
42302110123121233321122
53101232143331230411
642021224402130202
72403215402363162
oct262243331577132
947343642520082
1012254001430106
1139a4990389787
12145aaa8350962
136ab7167810a7
1430514d9d75a2
15163b4c19383b
hexb251b66fe5a

12254001430106 has 8 divisors (see below), whose sum is σ = 18682330049364. Its totient is φ = 6026558080320.

The previous prime is 12254001430067. The next prime is 12254001430207. The reversal of 12254001430106 is 60103410045221.

It can be written as a sum of positive squares in 2 ways, for example, as 11958075222025 + 295926208081 = 3458045^2 + 543991^2 .

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, 50221317215 + ... + 50221317458.

Almost surely, 212254001430106 is an apocalyptic number.

12254001430106 is a deficient number, since it is larger than the sum of its proper divisors (6428328619258).

12254001430106 is a wasteful number, since it uses less digits than its factorization.

12254001430106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100442634736.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 12254001430106 its reverse (60103410045221), we get a palindrome (72357411475327).

The spelling of 12254001430106 in words is "twelve trillion, two hundred fifty-four billion, one million, four hundred thirty thousand, one hundred six".

Divisors: 1 2 61 122 100442634673 200885269346 6127000715053 12254001430106