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803068984369152 = 21337197929863
BaseRepresentation
bin1011011010011000110001000…
…1100010110010000000000000
310220022102122102022001120000000
42312212030101202302000000
51320224440234444303102
611523552444240000000
7331103551033366614
oct26646142142620000
93808378368046000
10803068984369152
112129787097905a6
12760a0196000000
13286141074c2337
1410244a63945344
1562c9a01d4401c
hex2da63118b2000

803068984369152 has 896 divisors, whose sum is σ = 2567646514176000. Its totient is φ = 250382211416064.

The previous prime is 803068984369151. The next prime is 803068984369177. The reversal of 803068984369152 is 251963489860308.

It is a happy number.

803068984369152 is a `hidden beast` number, since 8 + 0 + 30 + 6 + 8 + 9 + 8 + 436 + 9 + 152 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (803068984369151) 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 63 ways as a sum of consecutive naturals, for example, 26891756973 + ... + 26891786835.

Almost surely, 2803068984369152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 803068984369152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283823257088000).

803068984369152 is an abundant number, since it is smaller than the sum of its proper divisors (1764577529806848).

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

803068984369152 is an frugal number, since it uses more digits than its factorization.

803068984369152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30008 (or 29966 counting only the distinct ones).

The product of its (nonzero) digits is 537477120, while the sum is 72.

The spelling of 803068984369152 in words is "eight hundred three trillion, sixty-eight billion, nine hundred eighty-four million, three hundred sixty-nine thousand, one hundred fifty-two".