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69228095 = 579175261
BaseRepresentation
bin1000010000001…
…01011000111111
311211021011002112
410020011120333
5120210244340
610511444235
71500300116
oct410053077
9154234075
1069228095
1136094102
121b22667b
131145b391
1492a0c7d
156127065
hex420563f

69228095 has 8 divisors (see below), whose sum is σ = 84125760. Its totient is φ = 54681120.

The previous prime is 69228079. The next prime is 69228101. The reversal of 69228095 is 59082296.

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

It is not a de Polignac number, because 69228095 - 24 = 69228079 is a prime.

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, 87236 + ... + 88025.

It is an arithmetic number, because the mean of its divisors is an integer number (10515720).

Almost surely, 269228095 is an apocalyptic number.

69228095 is a deficient number, since it is larger than the sum of its proper divisors (14897665).

69228095 is a wasteful number, since it uses less digits than its factorization.

69228095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175345.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 69228095 is about 8320.3422405572. The cubic root of 69228095 is about 410.6080507882.

The spelling of 69228095 in words is "sixty-nine million, two hundred twenty-eight thousand, ninety-five".

Divisors: 1 5 79 395 175261 876305 13845619 69228095