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6904468023131 = 71951913293407
BaseRepresentation
bin110010001111001001001…
…0111010010011101011011
3220110001122020200201121202
41210132102113102131123
51401110322303220011
622403511355424415
71311555103601210
oct144362227223533
926401566621552
106904468023131
112222194222148
1293617045510b
133b111c6a7973
1419c26c759b07
15be90388823b
hex647925d275b

6904468023131 has 8 divisors (see below), whose sum is σ = 8306126945280. Its totient is φ = 5606635687848.

The previous prime is 6904468023121. The next prime is 6904468023179. The reversal of 6904468023131 is 1313208644096.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6904468023131 - 230 = 6903394281307 is a prime.

It is a super-2 number, since 2×69044680231312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6904468023121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25956646571 + ... + 25956646836.

It is an arithmetic number, because the mean of its divisors is an integer number (1038265868160).

Almost surely, 26904468023131 is an apocalyptic number.

6904468023131 is a deficient number, since it is larger than the sum of its proper divisors (1401658922149).

6904468023131 is a wasteful number, since it uses less digits than its factorization.

6904468023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51913293433.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 6904468023131 in words is "six trillion, nine hundred four billion, four hundred sixty-eight million, twenty-three thousand, one hundred thirty-one".

Divisors: 1 7 19 133 51913293407 363393053849 986352574733 6904468023131