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53161003041 = 327073654539
BaseRepresentation
bin110001100000101001…
…001000100000100001
312002012212210202121120
4301200221020200201
51332333204044131
640231040442453
73561244033026
oct614051104041
9162185722546
1053161003041
1120600000463
12a377619429
135022906423
14280448754d
1515b213d496
hexc60a48821

53161003041 has 8 divisors (see below), whose sum is σ = 70884063840. Its totient is φ = 35439305472.

The previous prime is 53161003009. The next prime is 53161003043. The reversal of 53161003041 is 14030016135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53161003041 - 25 = 53161003009 is a prime.

It is a super-2 number, since 2×531610030412 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53161003043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246051 + ... + 408488.

It is an arithmetic number, because the mean of its divisors is an integer number (8860507980).

Almost surely, 253161003041 is an apocalyptic number.

It is an amenable number.

53161003041 is a deficient number, since it is larger than the sum of its proper divisors (17723060799).

53161003041 is a wasteful number, since it uses less digits than its factorization.

53161003041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681615.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 53161003041 its reverse (14030016135), we get a palindrome (67191019176).

The spelling of 53161003041 in words is "fifty-three billion, one hundred sixty-one million, three thousand, forty-one".

Divisors: 1 3 27073 81219 654539 1963617 17720334347 53161003041