Base | Representation |
---|---|
bin | 100011010000010101… |
… | …1110000111101101100 |
3 | 21020102101020021112201 |
4 | 1012200223300331230 |
5 | 2220023312140330 |
6 | 54440353511244 |
7 | 5320112455024 |
oct | 1064053607554 |
9 | 236371207481 |
10 | 75710271340 |
11 | 2a121524490 |
12 | 1280b272524 |
13 | 71a74a0832 |
14 | 3943166a84 |
15 | 1e81ab7eca |
hex | 11a0af0f6c |
75710271340 has 48 divisors (see below), whose sum is σ = 173945366784. Its totient is φ = 27451640000.
The previous prime is 75710271331. The next prime is 75710271359. The reversal of 75710271340 is 4317201757.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 75710271340.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419536 + ... + 572215.
It is an arithmetic number, because the mean of its divisors is an integer number (3623861808).
Almost surely, 275710271340 is an apocalyptic number.
It is an amenable number.
75710271340 is an abundant number, since it is smaller than the sum of its proper divisors (98235095444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75710271340 is a wasteful number, since it uses less digits than its factorization.
75710271340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992118 (or 992116 counting only the distinct ones).
The product of its (nonzero) digits is 41160, while the sum is 37.
The spelling of 75710271340 in words is "seventy-five billion, seven hundred ten million, two hundred seventy-one thousand, three hundred forty".
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