Base | Representation |
---|---|
bin | 10010001100001001110011… |
… | …100101010000000000000111 |
3 | 101111020220222112212000122020 |
4 | 102030021303211100000013 |
5 | 40441210000000000012 |
6 | 442051254224334223 |
7 | 22564544402120343 |
oct | 2214116345200007 |
9 | 344226875760566 |
10 | 80000000000007 |
11 | 2354389a44a14a |
12 | 8b80652174373 |
13 | 3583c76b62219 |
14 | 15a8040994623 |
15 | 93aeb4938a8c |
hex | 48c273950007 |
80000000000007 has 8 divisors (see below), whose sum is σ = 108127853881584. Its totient is φ = 52602739725888.
The previous prime is 79999999999993. The next prime is 80000000000027. The reversal of 80000000000007 is 70000000000008.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80000000000007 - 227 = 79999865782279 is a prime.
It is a super-2 number, since 2×800000000000072 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80000000000027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182648401608 + ... + 182648402045.
It is an arithmetic number, because the mean of its divisors is an integer number (13515981735198).
Almost surely, 280000000000007 is an apocalyptic number.
80000000000007 is a deficient number, since it is larger than the sum of its proper divisors (28127853881577).
80000000000007 is a wasteful number, since it uses less digits than its factorization.
80000000000007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365296803729.
The product of its (nonzero) digits is 56, while the sum is 15.
Subtracting from 80000000000007 its reverse (70000000000008), we obtain a palindrome (9999999999999).
The spelling of 80000000000007 in words is "eighty trillion, seven", and thus it is an aban number and an uban number.
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