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5450647279901 = 61147236069067
BaseRepresentation
bin100111101010001001111…
…1001010001100100011101
3201022002001222110220010112
41033110103321101210131
51203300411200424101
615331554235415405
71101540056303255
oct117242371214435
921262058426115
105450647279901
11181167432297a
127404568b4565
13306cbc5b3185
1414bb5420c965
1596bb571b6bb
hex4f513e5191d

5450647279901 has 8 divisors (see below), whose sum is σ = 5540379348384. Its totient is φ = 5360927379120.

The previous prime is 5450647279873. The next prime is 5450647279963. The reversal of 5450647279901 is 1099727460545.

It is a happy number.

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 5450647279901 - 226 = 5450580171037 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 (5450647273901) 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, 2136431 + ... + 3932636.

It is an arithmetic number, because the mean of its divisors is an integer number (692547418548).

Almost surely, 25450647279901 is an apocalyptic number.

It is an amenable number.

5450647279901 is a deficient number, since it is larger than the sum of its proper divisors (89732068483).

5450647279901 is a wasteful number, since it uses less digits than its factorization.

5450647279901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6083851.

The product of its (nonzero) digits is 19051200, while the sum is 59.

The spelling of 5450647279901 in words is "five trillion, four hundred fifty billion, six hundred forty-seven million, two hundred seventy-nine thousand, nine hundred one".

Divisors: 1 61 14723 898103 6069067 370213087 89354873441 5450647279901