Base | Representation |
---|---|
bin | 10001011101111010000… |
… | …101110110110011000000 |
3 | 11020202022001102212021121 |
4 | 101131322011312303000 |
5 | 124131301110343404 |
6 | 2315232554402024 |
7 | 152502435422164 |
oct | 21357205666300 |
9 | 4222261385247 |
10 | 1200344231104 |
11 | 423077031007 |
12 | 174774a30314 |
13 | 89265a01155 |
14 | 42150132ca4 |
15 | 21355034e54 |
hex | 1177a176cc0 |
1200344231104 has 28 divisors (see below), whose sum is σ = 2410631083224. Its totient is φ = 592941123584.
The previous prime is 1200344231101. The next prime is 1200344231129. The reversal of 1200344231104 is 4011324430021.
It is a super-2 number, since 2×12003442311042 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1200344231101) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112978897 + ... + 112989520.
It is an arithmetic number, because the mean of its divisors is an integer number (86093967258).
Almost surely, 21200344231104 is an apocalyptic number.
It is an amenable number.
1200344231104 is an abundant number, since it is smaller than the sum of its proper divisors (1210286852120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1200344231104 is an equidigital number, since it uses as much as digits as its factorization.
1200344231104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225968512 (or 225968502 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 1200344231104 its reverse (4011324430021), we get a palindrome (5211668661125).
The spelling of 1200344231104 in words is "one trillion, two hundred billion, three hundred forty-four million, two hundred thirty-one thousand, one hundred four".
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