Base | Representation |
---|---|
bin | 11101110001100010101… |
… | …10100010111010110110 |
3 | 10121210121201211022201022 |
4 | 32320301112202322312 |
5 | 113230131213211410 |
6 | 2101550143501142 |
7 | 133624433211050 |
oct | 16706126427266 |
9 | 3553551738638 |
10 | 1023030210230 |
11 | 364956979796 |
12 | 14632a8b77b2 |
13 | 756186a4582 |
14 | 3772cd5a8d0 |
15 | 1b928542455 |
hex | ee315a2eb6 |
1023030210230 has 32 divisors (see below), whose sum is σ = 2119659736320. Its totient is φ = 348229807200.
The previous prime is 1023030210061. The next prime is 1023030210247. The reversal of 1023030210230 is 320120303201.
It is a super-2 number, since 2×10230302102302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1023030210199 and 1023030210208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52561196 + ... + 52580655.
It is an arithmetic number, because the mean of its divisors is an integer number (66239366760).
Almost surely, 21023030210230 is an apocalyptic number.
1023030210230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1023030210230 is an abundant number, since it is smaller than the sum of its proper divisors (1096629526090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023030210230 is a wasteful number, since it uses less digits than its factorization.
1023030210230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105142004.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 1023030210230 its reverse (320120303201), we get a palindrome (1343150513431).
The spelling of 1023030210230 in words is "one trillion, twenty-three billion, thirty million, two hundred ten thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •