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29714848631 = 1320947109121
BaseRepresentation
bin11011101011001001…
…001001101101110111
32211200212201201020022
4123223021021231313
5441324000124011
621352324155355
72101235021516
oct335311115567
984625651208
1029714848631
1111669291646
125913538b5b
132a57295a90
14161c61c67d
15b8da9e8db
hex6eb249b77

29714848631 has 8 divisors (see below), whose sum is σ = 32002427184. Its totient is φ = 27427530240.

The previous prime is 29714848609. The next prime is 29714848651. The reversal of 29714848631 is 13684841792.

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 29714848631 - 210 = 29714847607 is a prime.

It is a super-2 number, since 2×297148486312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29714848651) 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, 217751 + ... + 326871.

It is an arithmetic number, because the mean of its divisors is an integer number (4000303398).

Almost surely, 229714848631 is an apocalyptic number.

29714848631 is a deficient number, since it is larger than the sum of its proper divisors (2287578553).

29714848631 is a wasteful number, since it uses less digits than its factorization.

29714848631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130081.

The product of its digits is 2322432, while the sum is 53.

The spelling of 29714848631 in words is "twenty-nine billion, seven hundred fourteen million, eight hundred forty-eight thousand, six hundred thirty-one".

Divisors: 1 13 20947 109121 272311 1418573 2285757587 29714848631