Search a number
-
+
12253300001 = 171039693727
BaseRepresentation
bin10110110100101101…
…01000010100100001
31011121221202010121222
423122112220110201
5200043321100001
65343514424425
7612435221465
oct133226502441
934557663558
1012253300001
115218739718
12245b732115
131203791297
148435164a5
154bab0761b
hex2da5a8521

12253300001 has 8 divisors (see below), whose sum is σ = 12986588160. Its totient is φ = 11521401408.

The previous prime is 12253299917. The next prime is 12253300019. The reversal of 12253300001 is 10000335221.

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

It is a cyclic number.

It is not a de Polignac number, because 12253300001 - 226 = 12186191137 is a prime.

It is a super-3 number, since 3×122533000013 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12253300021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329201 + ... + 364526.

It is an arithmetic number, because the mean of its divisors is an integer number (1623323520).

Almost surely, 212253300001 is an apocalyptic number.

It is an amenable number.

12253300001 is a deficient number, since it is larger than the sum of its proper divisors (733288159).

12253300001 is a wasteful number, since it uses less digits than its factorization.

12253300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694783.

The product of its (nonzero) digits is 180, while the sum is 17.

Adding to 12253300001 its reverse (10000335221), we get a palindrome (22253635222).

The spelling of 12253300001 in words is "twelve billion, two hundred fifty-three million, three hundred thousand, one".

Divisors: 1 17 1039 17663 693727 11793359 720782353 12253300001