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7952016 = 243165667
BaseRepresentation
bin11110010101011010010000
3112222000010010
4132111122100
54013431031
6442234520
7124406502
oct36253220
915860103
107952016
114541516
1227b5a40
131855647
1410add72
15a71246
hex795690

7952016 has 20 divisors (see below), whose sum is σ = 20542832. Its totient is φ = 2650656.

The previous prime is 7952011. The next prime is 7952041. The reversal of 7952016 is 6102597.

It is not an unprimeable number, because it can be changed into a prime (7952011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82786 + ... + 82881.

Almost surely, 27952016 is an apocalyptic number.

It is an amenable number.

7952016 is an abundant number, since it is smaller than the sum of its proper divisors (12590816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7952016 is a wasteful number, since it uses less digits than its factorization.

7952016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165678 (or 165672 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 7952016 is about 2819.9319140717. The cubic root of 7952016 is about 199.5993311919.

The spelling of 7952016 in words is "seven million, nine hundred fifty-two thousand, sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 165667 331334 497001 662668 994002 1325336 1988004 2650672 3976008 7952016