Search a number
-
+
7068443455743 = 312409189874109
BaseRepresentation
bin110011011011100000000…
…0011111011000011111111
3221000201212222101202221120
41212313000003323003333
51411302133011040433
623011110442202023
71326451422020025
oct146670003730377
927021788352846
107068443455743
11228578a0696aa
12961ab34b3313
133c3722443977
141a618622a715
15c3cee3467b3
hex66dc00fb0ff

7068443455743 has 8 divisors (see below), whose sum is σ = 9425350820400. Its totient is φ = 4711915864128.

The previous prime is 7068443455741. The next prime is 7068443455781. The reversal of 7068443455743 is 3475543448607.

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

It is not a de Polignac number, because 7068443455743 - 21 = 7068443455741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068443455741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94899828 + ... + 94974281.

It is an arithmetic number, because the mean of its divisors is an integer number (1178168852550).

Almost surely, 27068443455743 is an apocalyptic number.

7068443455743 is a deficient number, since it is larger than the sum of its proper divisors (2356907364657).

7068443455743 is a wasteful number, since it uses less digits than its factorization.

7068443455743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189886521.

The product of its (nonzero) digits is 135475200, while the sum is 60.

The spelling of 7068443455743 in words is "seven trillion, sixty-eight billion, four hundred forty-three million, four hundred fifty-five thousand, seven hundred forty-three".

Divisors: 1 3 12409 37227 189874109 569622327 2356147818581 7068443455743