Base | Representation |
---|---|
bin | 1011011101110… |
… | …0110001010011 |
3 | 10100111020100100 |
4 | 2313130301103 |
5 | 44302341240 |
6 | 4434423443 |
7 | 1122521436 |
oct | 267346123 |
9 | 110436310 |
10 | 48090195 |
11 | 2516696a |
12 | 14131b83 |
13 | 9c6a04a |
14 | 655b81d |
15 | 434de30 |
hex | 2ddcc53 |
48090195 has 48 divisors (see below), whose sum is σ = 90698400. Its totient is φ = 23473152.
The previous prime is 48090181. The next prime is 48090209. The reversal of 48090195 is 59109084.
48090195 is a `hidden beast` number, since 480 + 90 + 1 + 95 = 666.
It is an interprime number because it is at equal distance from previous prime (48090181) and next prime (48090209).
It is not a de Polignac number, because 48090195 - 26 = 48090131 is a prime.
It is a super-3 number, since 3×480901953 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27456 + ... + 29154.
It is an arithmetic number, because the mean of its divisors is an integer number (1889550).
Almost surely, 248090195 is an apocalyptic number.
48090195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48090195 is a deficient number, since it is larger than the sum of its proper divisors (42608205).
48090195 is a wasteful number, since it uses less digits than its factorization.
48090195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1764 (or 1761 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 36.
The square root of 48090195 is about 6934.7094387581. The cubic root of 48090195 is about 363.6516083476.
The spelling of 48090195 in words is "forty-eight million, ninety thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •