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5102800255 = 57145794293
BaseRepresentation
bin1001100000010011…
…01000110101111111
3111011121211010000001
410300021220311333
540422304102010
62202202415131
7240311041450
oct46011506577
914147733001
105102800255
1121894413a3
12ba4b014a7
13634242b47
143659c1127
151eceb0c3a
hex130268d7f

5102800255 has 8 divisors (see below), whose sum is σ = 6998126112. Its totient is φ = 3499063008.

The previous prime is 5102800253. The next prime is 5102800267. The reversal of 5102800255 is 5520082015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5102800255 - 21 = 5102800253 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 (5102800253) 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 7 ways as a sum of consecutive naturals, for example, 72897112 + ... + 72897181.

It is an arithmetic number, because the mean of its divisors is an integer number (874765764).

Almost surely, 25102800255 is an apocalyptic number.

5102800255 is a deficient number, since it is larger than the sum of its proper divisors (1895325857).

5102800255 is a wasteful number, since it uses less digits than its factorization.

5102800255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145794305.

The product of its (nonzero) digits is 4000, while the sum is 28.

The square root of 5102800255 is about 71433.8873014762. The cubic root of 5102800255 is about 1721.6156010369.

The spelling of 5102800255 in words is "five billion, one hundred two million, eight hundred thousand, two hundred fifty-five".

Divisors: 1 5 7 35 145794293 728971465 1020560051 5102800255