Base | Representation |
---|---|
bin | 1011011001101101011… |
… | …1000101011101101111 |
3 | 200201121012212110111221 |
4 | 2312123113011131233 |
5 | 11202130243022440 |
6 | 225552553124211 |
7 | 20103042640405 |
oct | 2663327053557 |
9 | 621535773457 |
10 | 195880048495 |
11 | 760881a96aa |
12 | 31b679b9667 |
13 | 156188bc951 |
14 | 96a2c65475 |
15 | 5166907d4a |
hex | 2d9b5c576f |
195880048495 has 16 divisors (see below), whose sum is σ = 240597320832. Its totient is φ = 153012132000.
The previous prime is 195880048493. The next prime is 195880048531. The reversal of 195880048495 is 594840088591.
It is not a de Polignac number, because 195880048495 - 21 = 195880048493 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 (195880048493) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 558844 + ... + 839086.
It is an arithmetic number, because the mean of its divisors is an integer number (15037332552).
Almost surely, 2195880048495 is an apocalyptic number.
195880048495 is a deficient number, since it is larger than the sum of its proper divisors (44717272337).
195880048495 is a wasteful number, since it uses less digits than its factorization.
195880048495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283542.
The product of its (nonzero) digits is 16588800, while the sum is 61.
The spelling of 195880048495 in words is "one hundred ninety-five billion, eight hundred eighty million, forty-eight thousand, four hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •