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4869235120 = 245352717257
BaseRepresentation
bin1001000100011101…
…01010000110110000
3110120100022202212111
410202032222012300
534433011010440
62123100335104
7231443546521
oct44216520660
913510282774
104869235120
112079613462
12b3a844494
135c7a35c19
14342982848
151d77264ea
hex1223aa1b0

4869235120 has 40 divisors (see below), whose sum is σ = 11324837664. Its totient is φ = 1947028992.

The previous prime is 4869235103. The next prime is 4869235141. The reversal of 4869235120 is 215329684.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273532 + ... + 290788.

Almost surely, 24869235120 is an apocalyptic number.

4869235120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4869235120 is an abundant number, since it is smaller than the sum of its proper divisors (6455602544).

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

4869235120 is a wasteful number, since it uses less digits than its factorization.

4869235120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20797 (or 20791 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 4869235120 is about 69779.9048437299. The cubic root of 4869235120 is about 1694.9370843010.

The spelling of 4869235120 in words is "four billion, eight hundred sixty-nine million, two hundred thirty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 3527 7054 14108 17257 17635 28216 34514 35270 56432 69028 70540 86285 138056 141080 172570 276112 282160 345140 690280 1380560 60865439 121730878 243461756 304327195 486923512 608654390 973847024 1217308780 2434617560 4869235120