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6870084493011 = 319611975865543
BaseRepresentation
bin110001111111001000011…
…1100100001111011010011
3220022202220000000102101020
41203332100330201323103
51400024413112234021
622340023453210523
71306230045451155
oct143762074417323
926282800012336
106870084493011
11220964a659053
1292b575490a43
133aab000c827c
1419a72a082ad5
15bda8eeca7c6
hex63f90f21ed3

6870084493011 has 16 divisors (see below), whose sum is σ = 9800293098240. Its totient is φ = 4267869570720.

The previous prime is 6870084492941. The next prime is 6870084493061. The reversal of 6870084493011 is 1103944800786.

It is not a de Polignac number, because 6870084493011 - 27 = 6870084492883 is a prime.

It is a super-2 number, since 2×68700844930112 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6870084493061) 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, 987929295 + ... + 987936248.

It is an arithmetic number, because the mean of its divisors is an integer number (612518318640).

Almost surely, 26870084493011 is an apocalyptic number.

6870084493011 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

6870084493011 is a deficient number, since it is larger than the sum of its proper divisors (2930208605229).

6870084493011 is a wasteful number, since it uses less digits than its factorization.

6870084493011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975865626.

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 6870084493011 in words is "six trillion, eight hundred seventy billion, eighty-four million, four hundred ninety-three thousand, eleven".

Divisors: 1 3 19 57 61 183 1159 3477 1975865543 5927596629 37541445317 112624335951 120527798123 361583394369 2290028164337 6870084493011