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69860096 = 28674073
BaseRepresentation
bin1000010100111…
…11101100000000
311212110021000222
410022133230000
5120341010341
610533202212
71505541515
oct412375400
9155407028
1069860096
1136485a19
121b490368
131161cc47
1493c730c
1561ee44b
hex429fb00

69860096 has 36 divisors (see below), whose sum is σ = 141563352. Its totient is φ = 34400256.

The previous prime is 69860083. The next prime is 69860117. The reversal of 69860096 is 69006896.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15116 + ... + 19188.

Almost surely, 269860096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69860096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70781676).

69860096 is an abundant number, since it is smaller than the sum of its proper divisors (71703256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

69860096 is an equidigital number, since it uses as much as digits as its factorization.

69860096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4156 (or 4142 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 69860096 is about 8358.2352204278. The cubic root of 69860096 is about 411.8537829087.

The spelling of 69860096 in words is "sixty-nine million, eight hundred sixty thousand, ninety-six".

Divisors: 1 2 4 8 16 32 64 67 128 134 256 268 536 1072 2144 4073 4288 8146 8576 16292 17152 32584 65168 130336 260672 272891 521344 545782 1042688 1091564 2183128 4366256 8732512 17465024 34930048 69860096