Base | Representation |
---|---|
bin | 110011011110011111001… |
… | …1001011011100101001111 |
3 | 221001100110000110220101011 |
4 | 1212330332121123211033 |
5 | 1411403302121143404 |
6 | 23014051144030051 |
7 | 1330066401454336 |
oct | 146747631334517 |
9 | 27040400426334 |
10 | 7074857990479 |
11 | 2288480992584 |
12 | 9631a3762327 |
13 | 3c420536c956 |
14 | 1a65d4104d1d |
15 | c4077564604 |
hex | 66f3e65b94f |
7074857990479 has 4 divisors (see below), whose sum is σ = 7491026107584. Its totient is φ = 6658689873376.
The previous prime is 7074857990423. The next prime is 7074857990507. The reversal of 7074857990479 is 9740997584707.
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 7074857990479 - 29 = 7074857989967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7074857997479) 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, 208084058527 + ... + 208084058560.
It is an arithmetic number, because the mean of its divisors is an integer number (1872756526896).
Almost surely, 27074857990479 is an apocalyptic number.
7074857990479 is a deficient number, since it is larger than the sum of its proper divisors (416168117105).
7074857990479 is a wasteful number, since it uses less digits than its factorization.
7074857990479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 416168117104.
The product of its (nonzero) digits is 1120210560, while the sum is 76.
The spelling of 7074857990479 in words is "seven trillion, seventy-four billion, eight hundred fifty-seven million, nine hundred ninety thousand, four hundred seventy-nine".
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