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4804731218690 = 251347977159647
BaseRepresentation
bin100010111101011000001…
…0011000010101100000010
3122000022211222110020211122
41011322300103002230002
51112210042142444230
614115132452512242
71004062501335464
oct105726023025402
918008758406748
104804731218690
111592747571a57
1265723291b682
1328b1130167a0
1412879bb9c134
1584eae80ebe5
hex45eb04c2b02

4804731218690 has 32 divisors (see below), whose sum is σ = 9333231022080. Its totient is φ = 1770350917824.

The previous prime is 4804731218681. The next prime is 4804731218699. The reversal of 4804731218690 is 968121374084.

It is an interprime number because it is at equal distance from previous prime (4804731218681) and next prime (4804731218699).

It is a super-2 number, since 2×48047312186902 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4804731218699) 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 15 ways as a sum of consecutive naturals, for example, 38517554 + ... + 38642093.

It is an arithmetic number, because the mean of its divisors is an integer number (291663469440).

Almost surely, 24804731218690 is an apocalyptic number.

4804731218690 is a deficient number, since it is larger than the sum of its proper divisors (4528499803390).

4804731218690 is a wasteful number, since it uses less digits than its factorization.

4804731218690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77160146.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 4804731218690 in words is "four trillion, eight hundred four billion, seven hundred thirty-one million, two hundred eighteen thousand, six hundred ninety".

Divisors: 1 2 5 10 13 26 65 130 479 958 2395 4790 6227 12454 31135 62270 77159647 154319294 385798235 771596470 1003075411 2006150822 5015377055 10030754110 36959470913 73918941826 184797354565 369594709130 480473121869 960946243738 2402365609345 4804731218690