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5207107055 = 51761260083
BaseRepresentation
bin1001101100101111…
…00010010111101111
3111102220002110000212
410312113202113233
541131004411210
62220410213035
7243015452063
oct46627422757
914386073025
105207107055
112232304667
121013a2417b
1364ca33a47
143757b3aa3
15207216805
hex1365e25ef

5207107055 has 8 divisors (see below), whose sum is σ = 6616089072. Its totient is φ = 3920645248.

The previous prime is 5207107049. The next prime is 5207107099. The reversal of 5207107055 is 5507017025.

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 5207107055 - 24 = 5207107039 is a prime.

It is a super-2 number, since 2×52071070552 = 54227927764461546050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30629957 + ... + 30630126.

It is an arithmetic number, because the mean of its divisors is an integer number (827011134).

Almost surely, 25207107055 is an apocalyptic number.

5207107055 is a deficient number, since it is larger than the sum of its proper divisors (1408982017).

5207107055 is a wasteful number, since it uses less digits than its factorization.

5207107055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61260105.

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 5207107055 is about 72160.2872430536. The cubic root of 5207107055 is about 1733.2671345732.

The spelling of 5207107055 in words is "five billion, two hundred seven million, one hundred seven thousand, fifty-five".

Divisors: 1 5 17 85 61260083 306300415 1041421411 5207107055