Base | Representation |
---|---|
bin | 1010000100010… |
… | …0110111000111 |
3 | 2221110020221102 |
4 | 2201010313013 |
5 | 41302200340 |
6 | 4105010315 |
7 | 1021623143 |
oct | 241046707 |
9 | 87406842 |
10 | 42225095 |
11 | 21920380 |
12 | 1218399b |
13 | 8995583 |
14 | 5872223 |
15 | 3a91215 |
hex | 2844dc7 |
42225095 has 8 divisors (see below), whose sum is σ = 55276560. Its totient is φ = 30709120.
The previous prime is 42225091. The next prime is 42225101. The reversal of 42225095 is 59052224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42225095 - 22 = 42225091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42225091) 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, 383810 + ... + 383919.
It is an arithmetic number, because the mean of its divisors is an integer number (6909570).
Almost surely, 242225095 is an apocalyptic number.
42225095 is a deficient number, since it is larger than the sum of its proper divisors (13051465).
42225095 is a wasteful number, since it uses less digits than its factorization.
42225095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767745.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 42225095 is about 6498.0839483651. The cubic root of 42225095 is about 348.2225395420. Note that the first 3 decimals are identical.
The spelling of 42225095 in words is "forty-two million, two hundred twenty-five thousand, ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •