Base | Representation |
---|---|
bin | 110001100000010011010… |
… | …1101000100000111101111 |
3 | 220002102222220221221212120 |
4 | 1203000212231010013233 |
5 | 1342433320122410211 |
6 | 22245354100404023 |
7 | 1301364266620362 |
oct | 143004655040757 |
9 | 26072886857776 |
10 | 6803877544431 |
11 | 2193565551720 |
12 | 91a7789a6613 |
13 | 3a47ab754356 |
14 | 1974491100d9 |
15 | bbeb78b1d06 |
hex | 63026b441ef |
6803877544431 has 32 divisors (see below), whose sum is σ = 10138479886080. Its totient is φ = 4022768620800.
The previous prime is 6803877544411. The next prime is 6803877544549. The reversal of 6803877544431 is 1344457783086.
It is not a de Polignac number, because 6803877544431 - 230 = 6802803802607 is a prime.
It is a super-2 number, since 2×68038775444312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6803877544411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26688241 + ... + 26941973.
It is an arithmetic number, because the mean of its divisors is an integer number (316827496440).
Almost surely, 26803877544431 is an apocalyptic number.
6803877544431 is a deficient number, since it is larger than the sum of its proper divisors (3334602341649).
6803877544431 is a wasteful number, since it uses less digits than its factorization.
6803877544431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273607.
The product of its (nonzero) digits is 54190080, while the sum is 60.
The spelling of 6803877544431 in words is "six trillion, eight hundred three billion, eight hundred seventy-seven million, five hundred forty-four thousand, four hundred thirty-one".
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