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5017202187 = 31924632689
BaseRepresentation
bin1001010110000110…
…00110111000001011
3110221122202021112020
410223003012320023
540233400432222
62145504015523
7235221341424
oct45303067013
913848667466
105017202187
112145097298
12b803015a3
1361c5a26ba
1435849c64b
151e570365c
hex12b0c6e0b

5017202187 has 12 divisors (see below), whose sum is σ = 7060219560. Its totient is φ = 3168758592.

The previous prime is 5017202167. The next prime is 5017202191. The reversal of 5017202187 is 7812027105.

It is not a de Polignac number, because 5017202187 - 212 = 5017198091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5017202167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2315262 + ... + 2317427.

It is an arithmetic number, because the mean of its divisors is an integer number (588351630).

Almost surely, 25017202187 is an apocalyptic number.

5017202187 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

5017202187 is a deficient number, since it is larger than the sum of its proper divisors (2043017373).

5017202187 is a wasteful number, since it uses less digits than its factorization.

5017202187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4632730 (or 4632711 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 5017202187 is about 70832.2115071949. The cubic root of 5017202187 is about 1711.9347237745.

The spelling of 5017202187 in words is "five billion, seventeen million, two hundred two thousand, one hundred eighty-seven".

Divisors: 1 3 19 57 361 1083 4632689 13898067 88021091 264063273 1672400729 5017202187