Base | Representation |
---|---|
bin | 10001011101110111011… |
… | …110000000100111011010 |
3 | 11020202011222122102122221 |
4 | 101131313132000213122 |
5 | 124131203324344010 |
6 | 2315224343334254 |
7 | 152501362424320 |
oct | 21356736004732 |
9 | 4222158572587 |
10 | 1200300231130 |
11 | 4230542091a0 |
12 | 17476215138a |
13 | 89259866a70 |
14 | 4214835bd10 |
15 | 21351242dda |
hex | 117777809da |
1200300231130 has 128 divisors (see below), whose sum is σ = 2962587156480. Its totient is φ = 337993309440.
The previous prime is 1200300231121. The next prime is 1200300231149. The reversal of 1200300231130 is 311320030021.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 805170 + ... + 1746109.
It is an arithmetic number, because the mean of its divisors is an integer number (23145212160).
Almost surely, 21200300231130 is an apocalyptic number.
1200300231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1200300231130 is an abundant number, since it is smaller than the sum of its proper divisors (1762286925350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1200300231130 is a wasteful number, since it uses less digits than its factorization.
1200300231130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2551364.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1200300231130 its reverse (311320030021), we get a palindrome (1511620261151).
The spelling of 1200300231130 in words is "one trillion, two hundred billion, three hundred million, two hundred thirty-one thousand, one hundred thirty".
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