Base | Representation |
---|---|
bin | 11101011110010010110… |
… | …011101001010010100011 |
3 | 21011121220002112000021120 |
4 | 131132102303221102203 |
5 | 231141001001432134 |
6 | 4150241424423323 |
7 | 266221055054265 |
oct | 35362263512243 |
9 | 7147802460246 |
10 | 2025392608419 |
11 | 710a67364384 |
12 | 28864ba77b43 |
13 | 118cbc22195b |
14 | 7005b035b35 |
15 | 37a423a3649 |
hex | 1d792ce94a3 |
2025392608419 has 8 divisors (see below), whose sum is σ = 2700562716432. Its totient is φ = 1350242119680.
The previous prime is 2025392608399. The next prime is 2025392608451. The reversal of 2025392608419 is 9148062935202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2025392608419 - 223 = 2025384219811 is a prime.
It is a super-3 number, since 3×20253926084193 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2025392608819) 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, 4662222 + ... + 5078099.
It is an arithmetic number, because the mean of its divisors is an integer number (337570339554).
Almost surely, 22025392608419 is an apocalyptic number.
2025392608419 is a deficient number, since it is larger than the sum of its proper divisors (675170108013).
2025392608419 is an equidigital number, since it uses as much as digits as its factorization.
2025392608419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9809637.
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 2025392608419 in words is "two trillion, twenty-five billion, three hundred ninety-two million, six hundred eight thousand, four hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •