Base | Representation |
---|---|
bin | 100010111100101101… |
… | …1001001111011010001 |
3 | 21011201110211121011111 |
4 | 1011321123021323101 |
5 | 2212201202340323 |
6 | 54251144213321 |
7 | 5264564060050 |
oct | 1057133117321 |
9 | 234643747144 |
10 | 75051605713 |
11 | 29913747227 |
12 | 1266676a241 |
13 | 7100ba4466 |
14 | 38bd8ac397 |
15 | 1e43d5cc0d |
hex | 11796c9ed1 |
75051605713 has 8 divisors (see below), whose sum is σ = 85806060032. Its totient is φ = 64305350496.
The previous prime is 75051605711. The next prime is 75051605743. The reversal of 75051605713 is 31750615057.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 75051605713 - 21 = 75051605711 is a prime.
It is a super-2 number, since 2×750516057132 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (75051605711) 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, 2030145 + ... + 2066782.
It is an arithmetic number, because the mean of its divisors is an integer number (10725757504).
Almost surely, 275051605713 is an apocalyptic number.
It is an amenable number.
75051605713 is a deficient number, since it is larger than the sum of its proper divisors (10754454319).
75051605713 is a wasteful number, since it uses less digits than its factorization.
75051605713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4099551.
The product of its (nonzero) digits is 110250, while the sum is 40.
The spelling of 75051605713 in words is "seventy-five billion, fifty-one million, six hundred five thousand, seven hundred thirteen".
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