Search a number
-
+
789140203341101 = 1316023971017871
BaseRepresentation
bin1011001101101110000000010…
…1011111111000010100101101
310211111010001210121012020021022
42303123200011133320110231
51311413233114023403401
611434210001002343525
7325135332615212003
oct26333400537702455
93744101717166238
10789140203341101
11209498531a41717
12746107a94baba5
1327b437a93c0711
14dcc2837d5aa73
15613753358d71b
hex2cdb8057f852d

789140203341101 has 4 divisors (see below), whose sum is σ = 795164174359104. Its totient is φ = 783116232323100.

The previous prime is 789140203341079. The next prime is 789140203341251. The reversal of 789140203341101 is 101143302041987.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 789140203341101 - 26 = 789140203341037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (789140203341001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3011985508805 + ... + 3011985509066.

It is an arithmetic number, because the mean of its divisors is an integer number (198791043589776).

Almost surely, 2789140203341101 is an apocalyptic number.

It is an amenable number.

789140203341101 is a deficient number, since it is larger than the sum of its proper divisors (6023971018003).

789140203341101 is a wasteful number, since it uses less digits than its factorization.

789140203341101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023971018002.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 789140203341101 in words is "seven hundred eighty-nine trillion, one hundred forty billion, two hundred three million, three hundred forty-one thousand, one hundred one".

Divisors: 1 131 6023971017871 789140203341101