Base | Representation |
---|---|
bin | 1111111101001011011… |
… | …1101010100000100101 |
3 | 222012112221112202121221 |
4 | 3333102313222200211 |
5 | 13442344402401140 |
6 | 325532422540341 |
7 | 25542652622305 |
oct | 3772267524045 |
9 | 865487482557 |
10 | 274120747045 |
11 | a6288019542 |
12 | 451625976b1 |
13 | 1cb073b4192 |
14 | d3a60bd605 |
15 | 71e570c14a |
hex | 3fd2dea825 |
274120747045 has 8 divisors (see below), whose sum is σ = 330132424824. Its totient is φ = 218504912064.
The previous prime is 274120747013. The next prime is 274120747091. The reversal of 274120747045 is 540747021472.
It can be written as a sum of positive squares in 4 ways, for example, as 13003236 + 274107743809 = 3606^2 + 523553^2 .
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 274120747045 - 25 = 274120747013 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 274120746992 and 274120747010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98959174 + ... + 98961943.
It is an arithmetic number, because the mean of its divisors is an integer number (41266553103).
Almost surely, 2274120747045 is an apocalyptic number.
It is an amenable number.
274120747045 is a deficient number, since it is larger than the sum of its proper divisors (56011677779).
274120747045 is a wasteful number, since it uses less digits than its factorization.
274120747045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197921399.
The product of its (nonzero) digits is 439040, while the sum is 43.
The spelling of 274120747045 in words is "two hundred seventy-four billion, one hundred twenty million, seven hundred forty-seven thousand, forty-five".
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