Base | Representation |
---|---|
bin | 11101110001110111001… |
… | …01110111110101010100 |
3 | 10121211001201002011021020 |
4 | 32320323211313311110 |
5 | 113231004203001322 |
6 | 2102015201521140 |
7 | 133631620333350 |
oct | 16707345676524 |
9 | 3554051064236 |
10 | 1023202000212 |
11 | 364a34944087 |
12 | 1463783431b0 |
13 | 75645162552 |
14 | 37747ab8460 |
15 | 1b93867805c |
hex | ee3b977d54 |
1023202000212 has 96 divisors (see below), whose sum is σ = 2754625370112. Its totient is φ = 289549593216.
The previous prime is 1023202000159. The next prime is 1023202000229. The reversal of 1023202000212 is 2120002023201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1023202000191 and 1023202000200.
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, 57271593 + ... + 57289455.
It is an arithmetic number, because the mean of its divisors is an integer number (28694014272).
Almost surely, 21023202000212 is an apocalyptic number.
1023202000212 is a gapful number since it is divisible by the number (12) 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 1023202000212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1377312685056).
1023202000212 is an abundant number, since it is smaller than the sum of its proper divisors (1731423369900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023202000212 is a wasteful number, since it uses less digits than its factorization.
1023202000212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24357 (or 24355 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 1023202000212 its reverse (2120002023201), we get a palindrome (3143204023413).
The spelling of 1023202000212 in words is "one trillion, twenty-three billion, two hundred two million, two hundred twelve", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •