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76228006 = 2109334871
BaseRepresentation
bin1001000101100…
…10010110100110
312022102210011111
410202302112212
5124003244011
611321455234
71613633041
oct442622646
9168383144
1076228006
113a035258
122164151a
1312a3c53a
14a1a3c58
156a5b121
hex48b25a6

76228006 has 8 divisors (see below), whose sum is σ = 114449904. Its totient is φ = 38078040.

The previous prime is 76227989. The next prime is 76228007. The reversal of 76228006 is 60082267.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76228007) 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, 15250 + ... + 19621.

It is an arithmetic number, because the mean of its divisors is an integer number (14306238).

Almost surely, 276228006 is an apocalyptic number.

76228006 is a deficient number, since it is larger than the sum of its proper divisors (38221898).

76228006 is a wasteful number, since it uses less digits than its factorization.

76228006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35966.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 76228006 is about 8730.8651346817. The cubic root of 76228006 is about 424.0055290308.

The spelling of 76228006 in words is "seventy-six million, two hundred twenty-eight thousand, six".

Divisors: 1 2 1093 2186 34871 69742 38114003 76228006