Base | Representation |
---|---|
bin | 110011000100111110100… |
… | …1010001010010011000001 |
3 | 220212010001012012121120012 |
4 | 1212021331022022103001 |
5 | 1410004104023033111 |
6 | 22532551211554305 |
7 | 1323120015441332 |
oct | 146117512122301 |
9 | 26763035177505 |
10 | 7020076377281 |
11 | 226721a113790 |
12 | 95465545b995 |
13 | 3bbcb4a95706 |
14 | 1a3ab8720289 |
15 | c291d00548b |
hex | 6627d28a4c1 |
7020076377281 has 8 divisors (see below), whose sum is σ = 7677363061728. Its totient is φ = 6365972680000.
The previous prime is 7020076377253. The next prime is 7020076377287. The reversal of 7020076377281 is 1827736700207.
7020076377281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 7020076377281 - 26 = 7020076377217 is a prime.
It is a super-2 number, since 2×70200763772812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7020076377287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795742175 + ... + 795750996.
It is an arithmetic number, because the mean of its divisors is an integer number (959670382716).
Almost surely, 27020076377281 is an apocalyptic number.
It is an amenable number.
7020076377281 is a deficient number, since it is larger than the sum of its proper divisors (657286684447).
7020076377281 is a wasteful number, since it uses less digits than its factorization.
7020076377281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1591493583.
The product of its (nonzero) digits is 1382976, while the sum is 50.
The spelling of 7020076377281 in words is "seven trillion, twenty billion, seventy-six million, three hundred seventy-seven thousand, two hundred eighty-one".
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