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76028541 = 3194913003
BaseRepresentation
bin1001000100000…
…01101001111101
312022001122112220
410202001221331
5123430403131
611313315553
71612142361
oct442015175
9168048486
1076028541
1139a09406
1221565bb9
131299c804
14a1512a1
156a1be96
hex4881a7d

76028541 has 8 divisors (see below), whose sum is σ = 101431200. Its totient is φ = 50655792.

The previous prime is 76028531. The next prime is 76028543. The reversal of 76028541 is 14582067.

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

It is not a de Polignac number, because 76028541 - 211 = 76026493 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76028543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655 + ... + 12348.

It is an arithmetic number, because the mean of its divisors is an integer number (12678900).

Almost surely, 276028541 is an apocalyptic number.

It is an amenable number.

76028541 is a deficient number, since it is larger than the sum of its proper divisors (25402659).

76028541 is a wasteful number, since it uses less digits than its factorization.

76028541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14955.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 76028541 is about 8719.4346720415. The cubic root of 76028541 is about 423.6353757547.

The spelling of 76028541 in words is "seventy-six million, twenty-eight thousand, five hundred forty-one".

Divisors: 1 3 1949 5847 13003 39009 25342847 76028541