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7680368 = 24480023
BaseRepresentation
bin11101010011000101110000
3112110012111002
4131103011300
53431232433
6432341132
7122165513
oct35230560
915405432
107680368
114376413
1226a47a8
13178bac7
14103cd7a
15a1a9e8
hex753170

7680368 has 10 divisors (see below), whose sum is σ = 14880744. Its totient is φ = 3840176.

The previous prime is 7680341. The next prime is 7680377. The reversal of 7680368 is 8630867.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 239996 + ... + 240027.

Almost surely, 27680368 is an apocalyptic number.

It is an amenable number.

7680368 is a deficient number, since it is larger than the sum of its proper divisors (7200376).

7680368 is a wasteful number, since it uses less digits than its factorization.

7680368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480031 (or 480025 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 7680368 is about 2771.3476865958. The cubic root of 7680368 is about 197.3001171671.

The spelling of 7680368 in words is "seven million, six hundred eighty thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 480023 960046 1920092 3840184 7680368