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6803307209190 = 2351660313658791
BaseRepresentation
bin110001100000000010010…
…1101011010000111100110
3220002101112011202221000010
41203000010231122013212
51342431133121143230
622245221324231050
71301344203062412
oct143000455320746
926071464687003
106803307209190
1121932a2615388
1291a63999b486
133a471a543c8b
141973d3489d42
15bbe827a39b0
hex63004b5a1e6

6803307209190 has 32 divisors (see below), whose sum is σ = 16328921930496. Its totient is φ = 1814105852640.

The previous prime is 6803307209161. The next prime is 6803307209197. The reversal of 6803307209190 is 919027033086.

It is a super-2 number, since 2×68033072091902 (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6803307209197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6331306 + ... + 7327485.

It is an arithmetic number, because the mean of its divisors is an integer number (510278810328).

Almost surely, 26803307209190 is an apocalyptic number.

6803307209190 is an abundant number, since it is smaller than the sum of its proper divisors (9525614721306).

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

6803307209190 is a wasteful number, since it uses less digits than its factorization.

6803307209190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13675404.

The product of its (nonzero) digits is 489888, while the sum is 48.

The spelling of 6803307209190 in words is "six trillion, eight hundred three billion, three hundred seven million, two hundred nine thousand, one hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 16603 33206 49809 83015 99618 166030 249045 498090 13658791 27317582 40976373 68293955 81952746 136587910 204881865 409763730 226776906973 453553813946 680330720919 1133884534865 1360661441838 2267769069730 3401653604595 6803307209190