Base | Representation |
---|---|
bin | 1100011111010001001… |
… | …1011100011000111110 |
3 | 202111210111200202012220 |
4 | 3013310103130120332 |
5 | 12003400321311410 |
6 | 242321444510210 |
7 | 21333542026146 |
oct | 3076423343076 |
9 | 674714622186 |
10 | 214552135230 |
11 | 82a9a0a5844 |
12 | 356b90ab366 |
13 | 17303138394 |
14 | a554a41926 |
15 | 58aacbd070 |
hex | 31f44dc63e |
214552135230 has 64 divisors (see below), whose sum is σ = 517912496640. Its totient is φ = 56882922624.
The previous prime is 214552135207. The next prime is 214552135243. The reversal of 214552135230 is 32531255412.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 214552135191 and 214552135200.
It is a congruent 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, 3627031 + ... + 3685709.
It is an arithmetic number, because the mean of its divisors is an integer number (8092382760).
Almost surely, 2214552135230 is an apocalyptic number.
214552135230 is an abundant number, since it is smaller than the sum of its proper divisors (303360361410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214552135230 is a wasteful number, since it uses less digits than its factorization.
214552135230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59393.
The product of its (nonzero) digits is 36000, while the sum is 33.
The spelling of 214552135230 in words is "two hundred fourteen billion, five hundred fifty-two million, one hundred thirty-five thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •