Base | Representation |
---|---|
bin | 1110001111101… |
… | …00010111101001 |
3 | 22022211201111111 |
4 | 13013310113221 |
5 | 221042140100 |
6 | 15505030321 |
7 | 2650435264 |
oct | 707642751 |
9 | 268751444 |
10 | 119490025 |
11 | 614a3696 |
12 | 340253a1 |
13 | 1b9a8a75 |
14 | 11c25cdb |
15 | a7546ba |
hex | 71f45e9 |
119490025 has 12 divisors (see below), whose sum is σ = 156883932. Its totient is φ = 89968640.
The previous prime is 119490023. The next prime is 119490029. The reversal of 119490025 is 520094911.
It can be written as a sum of positive squares in 6 ways, for example, as 6365529 + 113124496 = 2523^2 + 10636^2 .
It is not a de Polignac number, because 119490025 - 21 = 119490023 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (119490023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140152 + ... + 141001.
It is an arithmetic number, because the mean of its divisors is an integer number (13073661).
Almost surely, 2119490025 is an apocalyptic number.
It is an amenable number.
119490025 is a deficient number, since it is larger than the sum of its proper divisors (37393907).
119490025 is a wasteful number, since it uses less digits than its factorization.
119490025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281180 (or 281175 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 31.
The square root of 119490025 is about 10931.1492991359. The cubic root of 119490025 is about 492.5426968747.
It can be divided in two parts, 1194 and 90025, that added together give a palindrome (91219).
The spelling of 119490025 in words is "one hundred nineteen million, four hundred ninety thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •