Base | Representation |
---|---|
bin | 111100101000110… |
… | …1001010011011001 |
3 | 12020210120212211021 |
4 | 1321101221103121 |
5 | 13131333400021 |
6 | 533522002441 |
7 | 101264253616 |
oct | 17121512331 |
9 | 5223525737 |
10 | 2034668761 |
11 | 954576834 |
12 | 4894a6421 |
13 | 2656c5418 |
14 | 15432150d |
15 | bd95ec41 |
hex | 794694d9 |
2034668761 has 4 divisors (see below), whose sum is σ = 2034808272. Its totient is φ = 2034529252.
The previous prime is 2034668731. The next prime is 2034668771. The reversal of 2034668761 is 1678664302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2034668761 - 27 = 2034668633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2034668731) 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, 44935 + ... + 78028.
It is an arithmetic number, because the mean of its divisors is an integer number (508702068).
Almost surely, 22034668761 is an apocalyptic number.
It is an amenable number.
2034668761 is a deficient number, since it is larger than the sum of its proper divisors (139511).
2034668761 is a wasteful number, since it uses less digits than its factorization.
2034668761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139510.
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 2034668761 is about 45107.3027457861. The cubic root of 2034668761 is about 1267.1593693214.
The spelling of 2034668761 in words is "two billion, thirty-four million, six hundred sixty-eight thousand, seven hundred sixty-one".
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