Base | Representation |
---|---|
bin | 100001011010000001… |
… | …0011000110110100100 |
3 | 20212011200110200111000 |
4 | 1002310002120312210 |
5 | 2133410420023300 |
6 | 52542405113300 |
7 | 5116532644623 |
oct | 1026402306644 |
9 | 225150420430 |
10 | 71740001700 |
11 | 284743a7104 |
12 | 11aa16b8830 |
13 | 69c3a8b463 |
14 | 3687b516ba |
15 | 1ced266c00 |
hex | 10b4098da4 |
71740001700 has 216 divisors, whose sum is σ = 244998034400. Its totient is φ = 18005137920.
The previous prime is 71740001603. The next prime is 71740001701. The reversal of 71740001700 is 710004717.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (71740001701) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 734331 + ... + 826269.
Almost surely, 271740001700 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 71740001700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122499017200).
71740001700 is an abundant number, since it is smaller than the sum of its proper divisors (173258032700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71740001700 is a wasteful number, since it uses less digits than its factorization.
71740001700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91996 (or 91966 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 27.
The spelling of 71740001700 in words is "seventy-one billion, seven hundred forty million, one thousand, seven hundred".
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