Base | Representation |
---|---|
bin | 111100010111010… |
… | …1110110000011101 |
3 | 12020011100212200101 |
4 | 1320232232300131 |
5 | 13122013003221 |
6 | 532553501101 |
7 | 101123413432 |
oct | 17056566035 |
9 | 5204325611 |
10 | 2025516061 |
11 | 94a395218 |
12 | 486411791 |
13 | 26383c41a |
14 | 15301bb89 |
15 | bcc52d91 |
hex | 78baec1d |
2025516061 has 4 divisors (see below), whose sum is σ = 2055747712. Its totient is φ = 1995284412.
The previous prime is 2025516047. The next prime is 2025516067. The reversal of 2025516061 is 1606155202.
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 2025516061 - 25 = 2025516029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025516067) 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, 15115725 + ... + 15115858.
It is an arithmetic number, because the mean of its divisors is an integer number (513936928).
Almost surely, 22025516061 is an apocalyptic number.
It is an amenable number.
2025516061 is a deficient number, since it is larger than the sum of its proper divisors (30231651).
2025516061 is an equidigital number, since it uses as much as digits as its factorization.
2025516061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30231650.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 2025516061 is about 45005.7336458367. The cubic root of 2025516061 is about 1265.2564610971.
The spelling of 2025516061 in words is "two billion, twenty-five million, five hundred sixteen thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.099 sec. • engine limits •