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11474520023797 = 431918627161947
BaseRepresentation
bin1010011011111001111010…
…1100001010001011110101
31111121221202000210111011121
42212332132230022023311
53000444304111230142
640223153254303541
72263002205633045
oct246763654121365
944557660714147
1011474520023797
113724353460136
121353a09657bb1
1365307277471c
142b952678d725
1514d72a409c67
hexa6f9eb0a2f5

11474520023797 has 16 divisors (see below), whose sum is σ = 11804283482112. Its totient is φ = 11147630644080.

The previous prime is 11474520023731. The next prime is 11474520023903. The reversal of 11474520023797 is 79732002547411.

It is a cyclic number.

It is not a de Polignac number, because 11474520023797 - 227 = 11474385806069 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 (11474520023497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70772578 + ... + 70934524.

It is an arithmetic number, because the mean of its divisors is an integer number (737767717632).

Almost surely, 211474520023797 is an apocalyptic number.

It is an amenable number.

11474520023797 is a deficient number, since it is larger than the sum of its proper divisors (329763458315).

11474520023797 is a wasteful number, since it uses less digits than its factorization.

11474520023797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170808.

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 11474520023797 in words is "eleven trillion, four hundred seventy-four billion, five hundred twenty million, twenty-three thousand, seven hundred ninety-seven".

Divisors: 1 43 191 8213 8627 161947 370961 1647757 6963721 30931877 70853551 1330070711 1397116769 60076021067 266849302879 11474520023797