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71001096 = 2332958379
BaseRepresentation
bin1000011101101…
…10010000001000
311221121020012020
410032312100020
5121134013341
611013444440
71521333165
oct416662010
9157536166
1071001096
11370951a1
121b940720
131192c3aa
14960306c
156377566
hex43b6408

71001096 has 16 divisors (see below), whose sum is σ = 177502800. Its totient is φ = 23667024.

The previous prime is 71001089. The next prime is 71001097. The reversal of 71001096 is 69010017.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2958379 = 71001096 / (7 + 1 + 0 + 0 + 1 + 0 + 9 + 6).

It is not an unprimeable number, because it can be changed into a prime (71001097) 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, 1479166 + ... + 1479213.

It is an arithmetic number, because the mean of its divisors is an integer number (11093925).

Almost surely, 271001096 is an apocalyptic number.

It is an amenable number.

71001096 is an abundant number, since it is smaller than the sum of its proper divisors (106501704).

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

71001096 is a wasteful number, since it uses less digits than its factorization.

71001096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958388 (or 2958384 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 71001096 is about 8426.2148085602. The cubic root of 71001096 is about 414.0839056056.

The spelling of 71001096 in words is "seventy-one million, one thousand, ninety-six".

Divisors: 1 2 3 4 6 8 12 24 2958379 5916758 8875137 11833516 17750274 23667032 35500548 71001096