Search a number
-
+
2313103134541 = 19157513772903
BaseRepresentation
bin100001101010001111101…
…100001100111101001101
322012010112010122002011111
4201222033230030331031
5300344213400301131
64530342551452021
7326054565144013
oct41521754147515
98163463562144
102313103134541
11811a88464aa1
12314365687011
1313a180c35114
147dd51d268b3
1540280bb1ab1
hex21a8fb0cf4d

2313103134541 has 8 divisors (see below), whose sum is σ = 2434864013120. Its totient is φ = 2191344116832.

The previous prime is 2313103134509. The next prime is 2313103134547. The reversal of 2313103134541 is 1454313013132.

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 2313103134541 - 25 = 2313103134509 is a prime.

It is a super-2 number, since 2×23131031345412 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313103134547) 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, 2606296 + ... + 3379198.

It is an arithmetic number, because the mean of its divisors is an integer number (304358001640).

Almost surely, 22313103134541 is an apocalyptic number.

It is an amenable number.

2313103134541 is a deficient number, since it is larger than the sum of its proper divisors (121760878579).

2313103134541 is a wasteful number, since it uses less digits than its factorization.

2313103134541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930435.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 2313103134541 its reverse (1454313013132), we get a palindrome (3767416147673).

The spelling of 2313103134541 in words is "two trillion, three hundred thirteen billion, one hundred three million, one hundred thirty-four thousand, five hundred forty-one".

Divisors: 1 19 157513 772903 2992747 14685157 121742270239 2313103134541