Base | Representation |
---|---|
bin | 1011001111000011010… |
… | …1111100000111001010 |
3 | 200110012211201222000220 |
4 | 2303300311330013022 |
5 | 11130300410421324 |
6 | 224401040010510 |
7 | 16642124256540 |
oct | 2636065740712 |
9 | 613184658026 |
10 | 193019232714 |
11 | 7494a363440 |
12 | 314a9900a36 |
13 | 15280cbb349 |
14 | 94b0d2dd90 |
15 | 504a6a8b79 |
hex | 2cf0d7c1ca |
193019232714 has 64 divisors (see below), whose sum is σ = 481343496192. Its totient is φ = 50129784000.
The previous prime is 193019232697. The next prime is 193019232743. The reversal of 193019232714 is 417232910391.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7215564 + ... + 7242264.
It is an arithmetic number, because the mean of its divisors is an integer number (7520992128).
Almost surely, 2193019232714 is an apocalyptic number.
193019232714 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
193019232714 is an abundant number, since it is smaller than the sum of its proper divisors (288324263478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193019232714 is a wasteful number, since it uses less digits than its factorization.
193019232714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42371.
The product of its (nonzero) digits is 81648, while the sum is 42.
The spelling of 193019232714 in words is "one hundred ninety-three billion, nineteen million, two hundred thirty-two thousand, seven hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.092 sec. • engine limits •