Base | Representation |
---|---|
bin | 111100101000011… |
… | …1101111111100101 |
3 | 12020210020212111001 |
4 | 1321100331333211 |
5 | 13131312210430 |
6 | 533514113301 |
7 | 101262614464 |
oct | 17120757745 |
9 | 5223225431 |
10 | 2034491365 |
11 | 954465525 |
12 | 48941b831 |
13 | 26566275a |
14 | 1542b69db |
15 | bd9273ca |
hex | 7943dfe5 |
2034491365 has 8 divisors (see below), whose sum is σ = 2444368248. Its totient is φ = 1625607360.
The previous prime is 2034491357. The next prime is 2034491369. The reversal of 2034491365 is 5631944302.
It can be written as a sum of positive squares in 4 ways, for example, as 504586369 + 1529904996 = 22463^2 + 39114^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2034491365 - 23 = 2034491357 is a prime.
It is a super-2 number, since 2×20344913652 = 8278310228519126450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2034491369) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243702 + ... + 251911.
It is an arithmetic number, because the mean of its divisors is an integer number (305546031).
Almost surely, 22034491365 is an apocalyptic number.
It is an amenable number.
2034491365 is a deficient number, since it is larger than the sum of its proper divisors (409876883).
2034491365 is an equidigital number, since it uses as much as digits as its factorization.
2034491365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496439.
The product of its (nonzero) digits is 77760, while the sum is 37.
The square root of 2034491365 is about 45105.3363250957. The cubic root of 2034491365 is about 1267.1225417813.
The spelling of 2034491365 in words is "two billion, thirty-four million, four hundred ninety-one thousand, three hundred sixty-five".
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