Search a number
-
+
7023242428571 = 172914245927847
BaseRepresentation
bin110011000110011100111…
…0111101100000010011011
3220212102012211200200110002
41212030321313230002123
51410032100030203241
622534233311243215
71323261331435505
oct146147167540233
926772184620402
107023242428571
1122685a42899a6
1295519981950b
133bc39a9a8b45
141a3cd8dccd75
15c2a55e4989b
hex66339dec09b

7023242428571 has 8 divisors (see below), whose sum is σ = 7692801037920. Its totient is φ = 6382175675008.

The previous prime is 7023242428561. The next prime is 7023242428591. The reversal of 7023242428571 is 1758242423207.

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 7023242428571 - 26 = 7023242428507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7023242428541) 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, 7122963431 + ... + 7122964416.

It is an arithmetic number, because the mean of its divisors is an integer number (961600129740).

Almost surely, 27023242428571 is an apocalyptic number.

7023242428571 is a deficient number, since it is larger than the sum of its proper divisors (669558609349).

7023242428571 is a wasteful number, since it uses less digits than its factorization.

7023242428571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14245927893.

The product of its (nonzero) digits is 1505280, while the sum is 47.

The spelling of 7023242428571 in words is "seven trillion, twenty-three billion, two hundred forty-two million, four hundred twenty-eight thousand, five hundred seventy-one".

Divisors: 1 17 29 493 14245927847 242180773399 413131907563 7023242428571