Base | Representation |
---|---|
bin | 110010001110110101010… |
… | …0100011011101010000111 |
3 | 220102222220201101221110211 |
4 | 1210131222210123222013 |
5 | 1401102440344130124 |
6 | 22403321225500251 |
7 | 1311532415662663 |
oct | 144355244335207 |
9 | 26388821357424 |
10 | 6903800380039 |
11 | 2221981372aa2 |
12 | 936004941687 |
13 | 3b1044287294 |
14 | 19c207c058a3 |
15 | be8b4e57e94 |
hex | 6476a91ba87 |
6903800380039 has 4 divisors (see below), whose sum is σ = 7006842176824. Its totient is φ = 6800758583256.
The previous prime is 6903800380027. The next prime is 6903800380123. The reversal of 6903800380039 is 9300830083096.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6903800380039 - 29 = 6903800379527 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6903800379974 and 6903800380001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6903800380739) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51520898292 + ... + 51520898425.
It is an arithmetic number, because the mean of its divisors is an integer number (1751710544206).
Almost surely, 26903800380039 is an apocalyptic number.
6903800380039 is a deficient number, since it is larger than the sum of its proper divisors (103041796785).
6903800380039 is a wasteful number, since it uses less digits than its factorization.
6903800380039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103041796784.
The product of its (nonzero) digits is 839808, while the sum is 49.
The spelling of 6903800380039 in words is "six trillion, nine hundred three billion, eight hundred million, three hundred eighty thousand, thirty-nine".
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