Base | Representation |
---|---|
bin | 10010111100110001111… |
… | …101010000010111100100 |
3 | 11121111020110221021220102 |
4 | 102330301331100113210 |
5 | 132313413041411400 |
6 | 2434121204523232 |
7 | 163040025561164 |
oct | 22746175202744 |
9 | 4544213837812 |
10 | 1302213232100 |
11 | 4622a146a230 |
12 | 1904646b0518 |
13 | 95a4b7ac831 |
14 | 470554ac5a4 |
15 | 23d183a79d5 |
hex | 12f31f505e4 |
1302213232100 has 36 divisors (see below), whose sum is σ = 3082693872048. Its totient is φ = 473532084000.
The previous prime is 1302213231971. The next prime is 1302213232123. The reversal of 1302213232100 is 12323122031.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 591914006 + ... + 591916205.
Almost surely, 21302213232100 is an apocalyptic number.
1302213232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1302213232100 is an abundant number, since it is smaller than the sum of its proper divisors (1780480639948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1302213232100 is a wasteful number, since it uses less digits than its factorization.
1302213232100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1183830236 (or 1183830229 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 1302213232100 its reverse (12323122031), we get a palindrome (1314536354131).
The spelling of 1302213232100 in words is "one trillion, three hundred two billion, two hundred thirteen million, two hundred thirty-two thousand, one hundred".
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