Search a number
-
+
12152402150101 = 125273030732009
BaseRepresentation
bin1011000011010111001110…
…0111010000001011010101
31121000202110210121111010021
42300311303213100023111
53043101104422300401
641502423025025141
72362660565633563
oct260656347201325
947022423544107
1012152402150101
113965894223974
121443272a851b1
136a1c7482b525
143002723cca33
151611a284d2a1
hexb0d739d02d5

12152402150101 has 8 divisors (see below), whose sum is σ = 12154152954240. Its totient is φ = 12150651495648.

The previous prime is 12152402150039. The next prime is 12152402150149. The reversal of 12152402150101 is 10105120425121.

12152402150101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12152402150101 - 211 = 12152402148053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12152402150191) 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, 379639785 + ... + 379671793.

It is an arithmetic number, because the mean of its divisors is an integer number (1519269119280).

Almost surely, 212152402150101 is an apocalyptic number.

It is an amenable number.

12152402150101 is a deficient number, since it is larger than the sum of its proper divisors (1750804139).

12152402150101 is a wasteful number, since it uses less digits than its factorization.

12152402150101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74843.

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 12152402150101 its reverse (10105120425121), we get a palindrome (22257522575222).

The spelling of 12152402150101 in words is "twelve trillion, one hundred fifty-two billion, four hundred two million, one hundred fifty thousand, one hundred one".

Divisors: 1 12527 30307 32009 379655789 400976743 970096763 12152402150101