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71068300 = 2252710683
BaseRepresentation
bin1000011110001…
…10101010001100
311221201122101021
410033012222030
5121143141200
611015123524
71522033132
oct417065214
9157648337
1071068300
1137130736
121b9735a4
1311953b64
14961d752
15638c41a
hex43c6a8c

71068300 has 18 divisors (see below), whose sum is σ = 154218428. Its totient is φ = 28427280.

The previous prime is 71068297. The next prime is 71068363. The reversal of 71068300 is 386017.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355242 + ... + 355441.

Almost surely, 271068300 is an apocalyptic number.

It is an amenable number.

71068300 is an abundant number, since it is smaller than the sum of its proper divisors (83150128).

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

71068300 is a wasteful number, since it uses less digits than its factorization.

71068300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710697 (or 710690 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 71068300 is about 8430.2016583235. The cubic root of 71068300 is about 414.2145107231.

The spelling of 71068300 in words is "seventy-one million, sixty-eight thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 710683 1421366 2842732 3553415 7106830 14213660 17767075 35534150 71068300