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7013057181009 = 311212516884273
BaseRepresentation
bin110011000001101101011…
…0010000011010101010001
3220211102221000100111102220
41212003122302003111101
51404400220114243014
622525430510131253
71322451044321265
oct146033262032521
926742830314386
107013057181009
112264247a48730
129532167b0b29
133bb4367cb139
141a36104080a5
15c265bb986a9
hex660dac83551

7013057181009 has 8 divisors (see below), whose sum is σ = 10200810445152. Its totient is φ = 4250337685440.

The previous prime is 7013057180951. The next prime is 7013057181037. The reversal of 7013057181009 is 9001817503107.

It is a happy number.

7013057181009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7013057181009 - 213 = 7013057172817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7013057181059) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 106258442104 + ... + 106258442169.

It is an arithmetic number, because the mean of its divisors is an integer number (1275101305644).

Almost surely, 27013057181009 is an apocalyptic number.

It is an amenable number.

7013057181009 is a deficient number, since it is larger than the sum of its proper divisors (3187753264143).

7013057181009 is a wasteful number, since it uses less digits than its factorization.

7013057181009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212516884287.

The product of its (nonzero) digits is 52920, while the sum is 42.

The spelling of 7013057181009 in words is "seven trillion, thirteen billion, fifty-seven million, one hundred eighty-one thousand, nine".

Divisors: 1 3 11 33 212516884273 637550652819 2337685727003 7013057181009