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716103033131 = 2924693208039
BaseRepresentation
bin10100110101110110001…
…00010010000100101011
32112110101110012020102102
422122323010102010223
543213034334030011
61304550113124015
7102510462230663
oct12327304220453
92473343166372
10716103033131
11256774547842
12b695155960b
13526b3689405
1426933c171a3
1513962b5173b
hexa6bb11212b

716103033131 has 4 divisors (see below), whose sum is σ = 740796241200. Its totient is φ = 691409825064.

The previous prime is 716103033101. The next prime is 716103033179. The reversal of 716103033131 is 131330301617.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-716103033131 is a prime.

It is a super-3 number, since 3×7161030331313 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 24693208039 = 716103033131 / (7 + 1 + 6 + 1 + 0 + 3 + 0 + 3 + 3 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 716103033094 and 716103033103.

It is not an unprimeable number, because it can be changed into a prime (716103033101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12346603991 + ... + 12346604048.

It is an arithmetic number, because the mean of its divisors is an integer number (185199060300).

Almost surely, 2716103033131 is an apocalyptic number.

716103033131 is a deficient number, since it is larger than the sum of its proper divisors (24693208069).

716103033131 is a wasteful number, since it uses less digits than its factorization.

716103033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24693208068.

The product of its (nonzero) digits is 3402, while the sum is 29.

Adding to 716103033131 its reverse (131330301617), we get a palindrome (847433334748).

The spelling of 716103033131 in words is "seven hundred sixteen billion, one hundred three million, thirty-three thousand, one hundred thirty-one".

Divisors: 1 29 24693208039 716103033131