Base | Representation |
---|---|
bin | 10010111100101000001… |
… | …110100101000110010100 |
3 | 11121110211002210022100020 |
4 | 102330220032211012110 |
5 | 132313044300020200 |
6 | 2434053054145140 |
7 | 163033004254506 |
oct | 22745016450624 |
9 | 4543732708306 |
10 | 1302050001300 |
11 | 462218310544 |
12 | 190419ab21b0 |
13 | 95a23a2a669 |
14 | 4703b93bd76 |
15 | 23d08db2ea0 |
hex | 12f283a5194 |
1302050001300 has 72 divisors (see below), whose sum is σ = 3767641001376. Its totient is φ = 347178648960.
The previous prime is 1302050001269. The next prime is 1302050001311. The reversal of 1302050001300 is 31000502031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1302050001300.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2864247 + ... + 3287553.
Almost surely, 21302050001300 is an apocalyptic number.
1302050001300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1302050001300 is an abundant number, since it is smaller than the sum of its proper divisors (2465591000076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302050001300 is a wasteful number, since it uses less digits than its factorization.
1302050001300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433577 (or 433570 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 15.
Adding to 1302050001300 its reverse (31000502031), we get a palindrome (1333050503331).
The spelling of 1302050001300 in words is "one trillion, three hundred two billion, fifty million, one thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •