Base | Representation |
---|---|
bin | 1100011111110111000… |
… | …1001000010000000000 |
3 | 202112012120110110000000 |
4 | 3013331301020100000 |
5 | 12004211443141000 |
6 | 242345320000000 |
7 | 21340510432164 |
oct | 3077561102000 |
9 | 675176413000 |
10 | 214710912000 |
11 | 83070792112 |
12 | 35742300000 |
13 | 17329cbb130 |
14 | a56bb72ca4 |
15 | 58b9bd3000 |
hex | 31fdc48400 |
214710912000 has 1408 divisors, whose sum is σ = 879823526400. Its totient is φ = 51956121600.
The previous prime is 214710911993. The next prime is 214710912007. The reversal of 214710912000 is 219017412.
It is an interprime number because it is at equal distance from previous prime (214710911993) and next prime (214710912007).
It is a super-2 number, since 2×2147109120002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (214710912007) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3639167971 + ... + 3639168029.
Almost surely, 2214710912000 is an apocalyptic number.
214710912000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214710912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439911763200).
214710912000 is an abundant number, since it is smaller than the sum of its proper divisors (665112614400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214710912000 is an frugal number, since it uses more digits than its factorization.
214710912000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128 (or 82 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
Adding to 214710912000 its reverse (219017412), we get a palindrome (214929929412).
The spelling of 214710912000 in words is "two hundred fourteen billion, seven hundred ten million, nine hundred twelve thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •