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6882712612492 = 226421267976663
BaseRepresentation
bin110010000101000000110…
…1000111110111010001100
3220100222111002001100200011
41210022001220332322030
51400231243412044432
622345512521443004
71310155014631063
oct144120150767214
926328432040604
106882712612492
112213a3a924132
12931aba640464
133ac063422712
1419b1a72871da
15be07d970847
hex64281a3ee8c

6882712612492 has 12 divisors (see below), whose sum is σ = 12046622953456. Its totient is φ = 3440820340080.

The previous prime is 6882712612487. The next prime is 6882712612543. The reversal of 6882712612492 is 2942162172886.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133962648 + ... + 134014015.

Almost surely, 26882712612492 is an apocalyptic number.

It is an amenable number.

6882712612492 is a deficient number, since it is larger than the sum of its proper divisors (5163910340964).

6882712612492 is a wasteful number, since it uses less digits than its factorization.

6882712612492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267983088 (or 267983086 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 58.

The spelling of 6882712612492 in words is "six trillion, eight hundred eighty-two billion, seven hundred twelve million, six hundred twelve thousand, four hundred ninety-two".

Divisors: 1 2 4 6421 12842 25684 267976663 535953326 1071906652 1720678153123 3441356306246 6882712612492