Search a number
-
+
3112124554413 = 32771695757781
BaseRepresentation
bin101101010010011001000…
…101000001110010101101
3102000111221022101210120200
4231102121011001302231
5401442112341220123
610341405033504113
7440562230146530
oct55223105016255
912014838353520
103112124554413
11a9a9321a5a86
12423198272039
1319761a2340a4
14aa8b0318a17
1555e48104143
hex2d499141cad

3112124554413 has 24 divisors (see below), whose sum is σ = 5209834271616. Its totient is φ = 1753309605600.

The previous prime is 3112124554411. The next prime is 3112124554433. The reversal of 3112124554413 is 3144554212113.

3112124554413 is a `hidden beast` number, since 3 + 112 + 124 + 5 + 5 + 4 + 413 = 666.

It is not a de Polignac number, because 3112124554413 - 21 = 3112124554411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112124554411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347874418 + ... + 347883363.

It is an arithmetic number, because the mean of its divisors is an integer number (217076427984).

Almost surely, 23112124554413 is an apocalyptic number.

It is an amenable number.

3112124554413 is a deficient number, since it is larger than the sum of its proper divisors (2097709717203).

3112124554413 is a wasteful number, since it uses less digits than its factorization.

3112124554413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695757865 (or 695757862 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 3112124554413 its reverse (3144554212113), we get a palindrome (6256678766526).

The spelling of 3112124554413 in words is "three trillion, one hundred twelve billion, one hundred twenty-four million, five hundred fifty-four thousand, four hundred thirteen".

Divisors: 1 3 7 9 21 63 71 213 497 639 1491 4473 695757781 2087273343 4870304467 6261820029 14610913401 43832740203 49398802451 148196407353 345791617157 444589222059 1037374851471 3112124554413