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9070677725 = 52362827109
BaseRepresentation
bin10000111001010011…
…11000111011011101
3212102011002011121212
420130221320323131
5122034043141400
64100024034205
7440531326364
oct103451707335
925364064555
109070677725
11393518547a
121911902965
13b172c8435
146209727db
153814dd335
hex21ca78edd

9070677725 has 6 divisors (see below), whose sum is σ = 11247640410. Its totient is φ = 7256542160.

The previous prime is 9070677719. The next prime is 9070677727. The reversal of 9070677725 is 5277760709.

It can be written as a sum of positive squares in 3 ways, for example, as 1364120356 + 7706557369 = 36934^2 + 87787^2 .

It is not a de Polignac number, because 9070677725 - 26 = 9070677661 is a prime.

It is a super-2 number, since 2×90706777252 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9070677727) 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 5 ways as a sum of consecutive naturals, for example, 181413530 + ... + 181413579.

It is an arithmetic number, because the mean of its divisors is an integer number (1874606735).

Almost surely, 29070677725 is an apocalyptic number.

It is an amenable number.

9070677725 is a deficient number, since it is larger than the sum of its proper divisors (2176962685).

9070677725 is a wasteful number, since it uses less digits than its factorization.

9070677725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362827119 (or 362827114 counting only the distinct ones).

The product of its (nonzero) digits is 1296540, while the sum is 50.

The square root of 9070677725 is about 95240.1056540783. The cubic root of 9070677725 is about 2085.5146534562.

The spelling of 9070677725 in words is "nine billion, seventy million, six hundred seventy-seven thousand, seven hundred twenty-five".

Divisors: 1 5 25 362827109 1814135545 9070677725