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3225374807 = 13151245257
BaseRepresentation
bin1100000000111111…
…0101000001010111
322022210010000110012
43000033311001113
523101143443212
61252014550435
7142633143044
oct30017650127
98283100405
103225374807
111405704916
1276020841b
133c52b4505
142285121cb
1513d261922
hexc03f5057

3225374807 has 4 divisors (see below), whose sum is σ = 3225633216. Its totient is φ = 3225116400.

The previous prime is 3225374777. The next prime is 3225374813. The reversal of 3225374807 is 7084735223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7084735223 = 37091910147.

It is a cyclic number.

It is not a de Polignac number, because 3225374807 - 26 = 3225374743 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 (3225374897) 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, 109478 + ... + 135779.

It is an arithmetic number, because the mean of its divisors is an integer number (806408304).

Almost surely, 23225374807 is an apocalyptic number.

3225374807 is a deficient number, since it is larger than the sum of its proper divisors (258409).

3225374807 is a wasteful number, since it uses less digits than its factorization.

3225374807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258408.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 3225374807 is about 56792.3833537562. The cubic root of 3225374807 is about 1477.4974152762.

The spelling of 3225374807 in words is "three billion, two hundred twenty-five million, three hundred seventy-four thousand, eight hundred seven".

Divisors: 1 13151 245257 3225374807