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135616573711 = 3716212261143
BaseRepresentation
bin111111001001101100…
…0001011000100001111
3110222001100111202022101
41332103120023010033
54210220320324321
6142145033455531
712540463566553
oct1762330130417
9428040452271
10135616573711
1152573025093
12223498715a7
13ca336b2a28
1467c73c9863
1537daead791
hex1f9360b10f

135616573711 has 8 divisors (see below), whose sum is σ = 139367871584. Its totient is φ = 131869801440.

The previous prime is 135616573691. The next prime is 135616573717. The reversal of 135616573711 is 117375616531.

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 135616573711 - 217 = 135616442639 is a prime.

It is a super-2 number, since 2×1356165737112 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135616573717) 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 7 ways as a sum of consecutive naturals, for example, 1070595 + ... + 1190548.

It is an arithmetic number, because the mean of its divisors is an integer number (17420983948).

Almost surely, 2135616573711 is an apocalyptic number.

135616573711 is a deficient number, since it is larger than the sum of its proper divisors (3751297873).

135616573711 is a wasteful number, since it uses less digits than its factorization.

135616573711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262801.

The product of its digits is 396900, while the sum is 46.

The spelling of 135616573711 in words is "one hundred thirty-five billion, six hundred sixteen million, five hundred seventy-three thousand, seven hundred eleven".

Divisors: 1 37 1621 59977 2261143 83662291 3665312803 135616573711