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5161703210 = 251946215879
BaseRepresentation
bin1001100111010100…
…10101011100101010
3111022201122200122222
410303222111130222
541032344000320
62212105114042
7241624516256
oct46352253452
914281580588
105161703210
112209713024
121000788922
136434c7671
1436d755266
15203248825
hex133a9572a

5161703210 has 32 divisors (see below), whose sum is σ = 9783849600. Its totient is φ = 1955257920.

The previous prime is 5161703207. The next prime is 5161703237. The reversal of 5161703210 is 123071615.

It is a self number, because there is not a number n which added to its sum of digits gives 5161703210.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 875051 + ... + 880929.

It is an arithmetic number, because the mean of its divisors is an integer number (305745300).

Almost surely, 25161703210 is an apocalyptic number.

5161703210 is a deficient number, since it is larger than the sum of its proper divisors (4622146390).

5161703210 is a wasteful number, since it uses less digits than its factorization.

5161703210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10526.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5161703210 is about 71844.9943280671. The cubic root of 5161703210 is about 1728.2146270922.

Adding to 5161703210 its reverse (123071615), we get a palindrome (5284774825).

The spelling of 5161703210 in words is "five billion, one hundred sixty-one million, seven hundred three thousand, two hundred ten".

Divisors: 1 2 5 10 19 38 95 190 4621 5879 9242 11758 23105 29395 46210 58790 87799 111701 175598 223402 438995 558505 877990 1117010 27166859 54333718 135834295 271668590 516170321 1032340642 2580851605 5161703210