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76243006 = 275445929
BaseRepresentation
bin1001000101101…
…10000000111110
312022110112202001
410202312000332
5124004234011
611322052514
71614024550
oct442660076
9168415661
1076243006
113a045554
122164a13a
1312a46308
14a1a94d0
156a607c1
hex48b603e

76243006 has 8 divisors (see below), whose sum is σ = 130702320. Its totient is φ = 32675568.

The previous prime is 76242989. The next prime is 76243009. The reversal of 76243006 is 60034267.

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 (76243009) 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, 2722951 + ... + 2722978.

It is an arithmetic number, because the mean of its divisors is an integer number (16337790).

Almost surely, 276243006 is an apocalyptic number.

76243006 is a deficient number, since it is larger than the sum of its proper divisors (54459314).

76243006 is a wasteful number, since it uses less digits than its factorization.

76243006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5445938.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 76243006 is about 8731.7241138277. The cubic root of 76243006 is about 424.0333388701.

The spelling of 76243006 in words is "seventy-six million, two hundred forty-three thousand, six".

Divisors: 1 2 7 14 5445929 10891858 38121503 76243006