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160484507420 = 22511177717923
BaseRepresentation
bin1001010101110110011…
…1110011111100011100
3120100020102220200020012
42111131213303330130
510112133013214140
6201420415542352
714410645543166
oct2253547637434
9510212820205
10160484507420
1162074358816
1227129b2a9b8
13121977590c3
147aa5dd5936
154294295265
hex255d9f3f1c

160484507420 has 24 divisors (see below), whose sum is σ = 337048087824. Its totient is φ = 64187970176.

The previous prime is 160484507413. The next prime is 160484507441. The reversal of 160484507420 is 24705484061.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135422 + ... + 582501.

It is an arithmetic number, because the mean of its divisors is an integer number (14043670326).

Almost surely, 2160484507420 is an apocalyptic number.

160484507420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160484507420 is an abundant number, since it is smaller than the sum of its proper divisors (176563580404).

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

160484507420 is a wasteful number, since it uses less digits than its factorization.

160484507420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729109 (or 729107 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 160484507420 in words is "one hundred sixty billion, four hundred eighty-four million, five hundred seven thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 11177 22354 44708 55885 111770 223540 717923 1435846 2871692 3589615 7179230 14358460 8024225371 16048450742 32096901484 40121126855 80242253710 160484507420