Base | Representation |
---|---|
bin | 1010000011111001… |
… | …0001010101000001 |
3 | 20222012210200101100 |
4 | 2200332101111001 |
5 | 21012333202330 |
6 | 1123552525013 |
7 | 123632250102 |
oct | 24076212501 |
9 | 6865720340 |
10 | 2700678465 |
11 | 116650a781 |
12 | 634550769 |
13 | 3406934c4 |
14 | 1b896c3a9 |
15 | 10c16b060 |
hex | a0f91541 |
2700678465 has 12 divisors (see below), whose sum is σ = 4681176084. Its totient is φ = 1440361824.
The previous prime is 2700678457. The next prime is 2700678473. The reversal of 2700678465 is 5648760072.
It is an interprime number because it is at equal distance from previous prime (2700678457) and next prime (2700678473).
It can be written as a sum of positive squares in 2 ways, for example, as 1699335729 + 1001342736 = 41223^2 + 31644^2 .
It is not a de Polignac number, because 2700678465 - 23 = 2700678457 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 60015077 = 2700678465 / (2 + 7 + 0 + 0 + 6 + 7 + 8 + 4 + 6 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 2700678465.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30007494 + ... + 30007583.
It is an arithmetic number, because the mean of its divisors is an integer number (390098007).
Almost surely, 22700678465 is an apocalyptic number.
It is an amenable number.
2700678465 is a deficient number, since it is larger than the sum of its proper divisors (1980497619).
2700678465 is a wasteful number, since it uses less digits than its factorization.
2700678465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60015088 (or 60015085 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The square root of 2700678465 is about 51968.0523494964. The cubic root of 2700678465 is about 1392.5932757071.
The spelling of 2700678465 in words is "two billion, seven hundred million, six hundred seventy-eight thousand, four hundred sixty-five".
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