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2913905128753 = 37380112071879
BaseRepresentation
bin101010011001110010010…
…001111011010100110001
3101022120022001120122220001
4222121302101323110301
5340220134203110003
610110343551350001
7420344166632413
oct52316221732461
911276261518801
102913905128753
11a23864530723
123b0898b22301
13181a1aa930c8
14a10688d49b3
1550be614c61d
hex2a67247b531

2913905128753 has 8 divisors (see below), whose sum is σ = 2992739497280. Its totient is φ = 2835074980080.

The previous prime is 2913905128711. The next prime is 2913905128769. The reversal of 2913905128753 is 3578215093192.

2913905128753 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 2913905128753 - 217 = 2913904997681 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2913905128694 and 2913905128703.

It is not an unprimeable number, because it can be changed into a prime (2913905128793) 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, 370468 + ... + 2442346.

It is an arithmetic number, because the mean of its divisors is an integer number (374092437160).

Almost surely, 22913905128753 is an apocalyptic number.

It is an amenable number.

2913905128753 is a deficient number, since it is larger than the sum of its proper divisors (78834368527).

2913905128753 is a wasteful number, since it uses less digits than its factorization.

2913905128753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109927.

The product of its (nonzero) digits is 4082400, while the sum is 55.

The spelling of 2913905128753 in words is "two trillion, nine hundred thirteen billion, nine hundred five million, one hundred twenty-eight thousand, seven hundred fifty-three".

Divisors: 1 37 38011 1406407 2071879 76659523 78754192669 2913905128753