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71300001304 = 23710491213741
BaseRepresentation
bin100001001100111001…
…1111010111000011000
320211001000112100102001
41002121303322320120
52132010300020204
652431010250344
75102611003630
oct1023163727030
9224030470361
1071300001304
1128268aa0314
121199a2869b4
1369538830ac
1436455376c0
151cc48014a4
hex1099cfae18

71300001304 has 32 divisors (see below), whose sum is σ = 152931492000. Its totient is φ = 30527988480.

The previous prime is 71300001301. The next prime is 71300001317. The reversal of 71300001304 is 40310000317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71300001301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548127 + ... + 665614.

It is an arithmetic number, because the mean of its divisors is an integer number (4779109125).

Almost surely, 271300001304 is an apocalyptic number.

It is an amenable number.

71300001304 is an abundant number, since it is smaller than the sum of its proper divisors (81631490696).

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

71300001304 is a wasteful number, since it uses less digits than its factorization.

71300001304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214803 (or 1214799 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 19.

The spelling of 71300001304 in words is "seventy-one billion, three hundred million, one thousand, three hundred four".

Divisors: 1 2 4 7 8 14 28 56 1049 2098 4196 7343 8392 14686 29372 58744 1213741 2427482 4854964 8496187 9709928 16992374 33984748 67969496 1273214309 2546428618 5092857236 8912500163 10185714472 17825000326 35650000652 71300001304