Base | Representation |
---|---|
bin | 1001111101100010… |
… | …0101000101011001 |
3 | 20220100122022210121 |
4 | 2133120211011121 |
5 | 20434022130242 |
6 | 1121201313241 |
7 | 123156541465 |
oct | 23730450531 |
9 | 6810568717 |
10 | 2674020697 |
11 | 1152462367 |
12 | 627635821 |
13 | 337cbb88a |
14 | 1b51cd4a5 |
15 | 109b52667 |
hex | 9f625159 |
2674020697 has 4 divisors (see below), whose sum is σ = 2739240756. Its totient is φ = 2608800640.
The previous prime is 2674020683. The next prime is 2674020707. The reversal of 2674020697 is 7960204762.
2674020697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 220700736 + 2453319961 = 14856^2 + 49531^2 .
It is a cyclic number.
It is not a de Polignac number, because 2674020697 - 223 = 2665632089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2674020617) 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, 32609968 + ... + 32610049.
It is an arithmetic number, because the mean of its divisors is an integer number (684810189).
Almost surely, 22674020697 is an apocalyptic number.
It is an amenable number.
2674020697 is a deficient number, since it is larger than the sum of its proper divisors (65220059).
2674020697 is an equidigital number, since it uses as much as digits as its factorization.
2674020697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65220058.
The product of its (nonzero) digits is 254016, while the sum is 43.
The square root of 2674020697 is about 51710.9340178651. The cubic root of 2674020697 is about 1387.9961286355.
The spelling of 2674020697 in words is "two billion, six hundred seventy-four million, twenty thousand, six hundred ninety-seven".
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