Search a number
-
+
7080056535 = 352380925367
BaseRepresentation
bin1101001100000000…
…10001011011010111
3200021102101010201010
412212000101123113
5103444443302120
63130314103303
7340310326146
oct64600213327
920242333633
107080056535
1130035642a2
12145711ab33
1388aa85c86
144b243975d
152b687e7e0
hex1a60116d7

7080056535 has 32 divisors (see below), whose sum is σ = 11835694080. Its totient is φ = 3607248128.

The previous prime is 7080056531. The next prime is 7080056537. The reversal of 7080056535 is 5356500807.

It is a cyclic number.

It is not a de Polignac number, because 7080056535 - 22 = 7080056531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7080056493 and 7080056502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7080056531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266422 + ... + 291788.

It is an arithmetic number, because the mean of its divisors is an integer number (369865440).

Almost surely, 27080056535 is an apocalyptic number.

7080056535 is a deficient number, since it is larger than the sum of its proper divisors (4755637545).

7080056535 is a wasteful number, since it uses less digits than its factorization.

7080056535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26207.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 7080056535 is about 84143.0718181836. The cubic root of 7080056535 is about 1920.1960642335.

The spelling of 7080056535 in words is "seven billion, eighty million, fifty-six thousand, five hundred thirty-five".

Divisors: 1 3 5 15 23 69 115 345 809 2427 4045 12135 18607 25367 55821 76101 93035 126835 279105 380505 583441 1750323 2917205 8751615 20521903 61565709 102609515 307828545 472003769 1416011307 2360018845 7080056535