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5694900517949 = 78719513708977
BaseRepresentation
bin101001011011111001010…
…0001011011110000111101
3202011102112102000222212112
41102313302201123300331
51221301124013033244
620040111242143405
71125304641464066
oct122676241336075
922142472028775
105694900517949
1118a6214970885
1277b8627b1b65
13324046bb07b6
141598c56d156d
159d20dc7139e
hex52df285bc3d

5694900517949 has 8 divisors (see below), whose sum is σ = 5705060944128. Its totient is φ = 5684747515200.

The previous prime is 5694900517939. The next prime is 5694900517979. The reversal of 5694900517949 is 9497150094965.

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 5694900517949 - 28 = 5694900517693 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 (5694900517909) 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, 319052 + ... + 3389925.

It is an arithmetic number, because the mean of its divisors is an integer number (713132618016).

Almost surely, 25694900517949 is an apocalyptic number.

It is an amenable number.

5694900517949 is a deficient number, since it is larger than the sum of its proper divisors (10160426179).

5694900517949 is a wasteful number, since it uses less digits than its factorization.

5694900517949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3711715.

The product of its (nonzero) digits is 110224800, while the sum is 68.

The spelling of 5694900517949 in words is "five trillion, six hundred ninety-four billion, nine hundred million, five hundred seventeen thousand, nine hundred forty-nine".

Divisors: 1 787 1951 1535437 3708977 2918964899 7236214127 5694900517949