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71000107374 = 2371690478747
BaseRepresentation
bin100001000011111101…
…1111010100101101110
320210021010020011021110
41002013323322211232
52130402011413444
652341134412450
75062306645410
oct1020773724556
9223233204243
1071000107374
1128124789599
1211915961126
1369066c1671
1436177909b0
151ca8313cb9
hex1087efa96e

71000107374 has 16 divisors (see below), whose sum is σ = 162285959808. Its totient is φ = 20285744952.

The previous prime is 71000107369. The next prime is 71000107379. The reversal of 71000107374 is 47370100017.

It is an interprime number because it is at equal distance from previous prime (71000107369) and next prime (71000107379).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71000107379) 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, 845239332 + ... + 845239415.

It is an arithmetic number, because the mean of its divisors is an integer number (10142872488).

Almost surely, 271000107374 is an apocalyptic number.

71000107374 is an abundant number, since it is smaller than the sum of its proper divisors (91285852434).

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

71000107374 is a wasteful number, since it uses less digits than its factorization.

71000107374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690478759.

The product of its (nonzero) digits is 4116, while the sum is 30.

The spelling of 71000107374 in words is "seventy-one billion, one hundred seven thousand, three hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 1690478747 3380957494 5071436241 10142872482 11833351229 23666702458 35500053687 71000107374