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5055550101 = 327711130237
BaseRepresentation
bin1001011010101010…
…11001001010010101
3111001022220112222100
410231111121022111
540323210100401
62153353552313
7236165316060
oct45525311225
914038815870
105055550101
1121647a9688
12b91115699
1362750b284
1435d6018d7
151e8c7ab86
hex12d559295

5055550101 has 24 divisors (see below), whose sum is σ = 8463222144. Its totient is φ = 2848194720.

The previous prime is 5055550079. The next prime is 5055550189. The reversal of 5055550101 is 1010555505.

5055550101 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 550 + 101 = 666.

It is not a de Polignac number, because 5055550101 - 25 = 5055550069 is a prime.

It is a super-2 number, since 2×50555501012 = 51117173647442220402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055550301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 560646 + ... + 569591.

It is an arithmetic number, because the mean of its divisors is an integer number (352634256).

Almost surely, 25055550101 is an apocalyptic number.

It is an amenable number.

5055550101 is a deficient number, since it is larger than the sum of its proper divisors (3407672043).

5055550101 is a wasteful number, since it uses less digits than its factorization.

5055550101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130321 (or 1130318 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The square root of 5055550101 is about 71102.3916686352. The cubic root of 5055550101 is about 1716.2852609455.

The spelling of 5055550101 in words is "five billion, fifty-five million, five hundred fifty thousand, one hundred one".

Divisors: 1 3 7 9 21 63 71 213 497 639 1491 4473 1130237 3390711 7911659 10172133 23734977 71204931 80246827 240740481 561727789 722221443 1685183367 5055550101