Base | Representation |
---|---|
bin | 10110111100100… |
… | …11001110111010 |
3 | 111102012122000220 |
4 | 23132103032322 |
5 | 343234224344 |
6 | 31033440510 |
7 | 4525105356 |
oct | 1336231672 |
9 | 442178026 |
10 | 192492474 |
11 | 99725499 |
12 | 54570136 |
13 | 30b59095 |
14 | 1b7ca466 |
15 | 11d74c19 |
hex | b7933ba |
192492474 has 64 divisors (see below), whose sum is σ = 413614080. Its totient is φ = 59590080.
The previous prime is 192492437. The next prime is 192492491. The reversal of 192492474 is 474294291.
192492474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1007719 + ... + 1007909.
It is an arithmetic number, because the mean of its divisors is an integer number (6462720).
Almost surely, 2192492474 is an apocalyptic number.
192492474 is an abundant number, since it is smaller than the sum of its proper divisors (221121606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192492474 is a wasteful number, since it uses less digits than its factorization.
192492474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395.
The product of its digits is 145152, while the sum is 42.
The square root of 192492474 is about 13874.1657046469. The cubic root of 192492474 is about 577.3926503486.
The spelling of 192492474 in words is "one hundred ninety-two million, four hundred ninety-two thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •