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76025285 = 572172151
BaseRepresentation
bin1001000100000…
…00110111000101
312022001111002022
410202000313011
5123430302120
611313252525
71612130030
oct442006705
9168044068
1076025285
1139a06a16
1221564145
131299b19b
14a150017
156a1b025
hex4880dc5

76025285 has 8 divisors (see below), whose sum is σ = 104263296. Its totient is φ = 52131600.

The previous prime is 76025239. The next prime is 76025291. The reversal of 76025285 is 58252067.

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

It is not a de Polignac number, because 76025285 - 214 = 76008901 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 2172151 = 76025285 / (7 + 6 + 0 + 2 + 5 + 2 + 8 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086041 + ... + 1086110.

It is an arithmetic number, because the mean of its divisors is an integer number (13032912).

Almost surely, 276025285 is an apocalyptic number.

It is an amenable number.

76025285 is a deficient number, since it is larger than the sum of its proper divisors (28238011).

76025285 is a wasteful number, since it uses less digits than its factorization.

76025285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172163.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 76025285 is about 8719.2479606902. The cubic root of 76025285 is about 423.6293281290.

The spelling of 76025285 in words is "seventy-six million, twenty-five thousand, two hundred eighty-five".

Divisors: 1 5 7 35 2172151 10860755 15205057 76025285