Base | Representation |
---|---|
bin | 110011010101001100010… |
… | …1000010101010101111101 |
3 | 220222102220220101000220112 |
4 | 1212222120220111111331 |
5 | 1411041412113310140 |
6 | 23000550330555405 |
7 | 1325461632103163 |
oct | 146523050252575 |
9 | 26872826330815 |
10 | 7054897010045 |
11 | 227aa68494535 |
12 | 95b352898b65 |
13 | 3c2373aa7521 |
14 | 1a565d099233 |
15 | c37a9e54c65 |
hex | 66a98a1557d |
7054897010045 has 16 divisors (see below), whose sum is σ = 8618607467568. Its totient is φ = 5542396823040.
The previous prime is 7054897010023. The next prime is 7054897010081. The reversal of 7054897010045 is 5400107984507.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 3261209797924 + 3793687212121 = 1805882^2 + 1947739^2 .
It is not a de Polignac number, because 7054897010045 - 28 = 7054897009789 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7054897009975 and 7054897010002.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18556394 + ... + 18932763.
It is an arithmetic number, because the mean of its divisors is an integer number (538662966723).
Almost surely, 27054897010045 is an apocalyptic number.
It is an amenable number.
7054897010045 is a deficient number, since it is larger than the sum of its proper divisors (1563710457523).
7054897010045 is a wasteful number, since it uses less digits than its factorization.
7054897010045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37489840.
The product of its (nonzero) digits is 1411200, while the sum is 50.
The spelling of 7054897010045 in words is "seven trillion, fifty-four billion, eight hundred ninety-seven million, ten thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •