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5100052554 = 232283336253
BaseRepresentation
bin1001011111111110…
…01010000001001010
3111011102122111212100
410233333022001022
540421103140204
62202023454230
7240245505612
oct45777120112
914142574770
105100052554
112187934a73
12ba3bb7376
136337c029c
143654a7a42
151ecb1ba39
hex12ffca04a

5100052554 has 12 divisors (see below), whose sum is σ = 11050113906. Its totient is φ = 1700017512.

The previous prime is 5100052553. The next prime is 5100052577. The reversal of 5100052554 is 4552500015.

5100052554 is a `hidden beast` number, since 5 + 100 + 0 + 5 + 2 + 554 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4041526329 + 1058526225 = 63573^2 + 32535^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5100052553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141668109 + ... + 141668144.

Almost surely, 25100052554 is an apocalyptic number.

5100052554 is an abundant number, since it is smaller than the sum of its proper divisors (5950061352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5100052554 is a wasteful number, since it uses less digits than its factorization.

5100052554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283336261 (or 283336258 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 5100052554 is about 71414.6522360783. The cubic root of 5100052554 is about 1721.3065332049.

Adding to 5100052554 its reverse (4552500015), we get a palindrome (9652552569).

The spelling of 5100052554 in words is "five billion, one hundred million, fifty-two thousand, five hundred fifty-four".

Divisors: 1 2 3 6 9 18 283336253 566672506 850008759 1700017518 2550026277 5100052554