Base | Representation |
---|---|
bin | 10000010011011101010… |
… | …010100100100101010011 |
3 | 10222002221220000222022010 |
4 | 100103131102210211103 |
5 | 121324041424131011 |
6 | 2214412340514003 |
7 | 143642441654256 |
oct | 20233522444523 |
9 | 3862856028263 |
10 | 1120404130131 |
11 | 3a2184a16a60 |
12 | 1611850ab903 |
13 | 8186610c360 |
14 | 3c32930b09d |
15 | 1e226e491a6 |
hex | 104dd4a4953 |
1120404130131 has 32 divisors (see below), whose sum is σ = 1779757539840. Its totient is φ = 617971334400.
The previous prime is 1120404130093. The next prime is 1120404130141. The reversal of 1120404130131 is 1310314040211.
It is not a de Polignac number, because 1120404130131 - 217 = 1120403999059 is a prime.
It is a super-2 number, since 2×11204041301312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1120404130098 and 1120404130107.
It is not an unprimeable number, because it can be changed into a prime (1120404130141) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18361546 + ... + 18422463.
It is an arithmetic number, because the mean of its divisors is an integer number (55617423120).
Almost surely, 21120404130131 is an apocalyptic number.
1120404130131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1120404130131 is a deficient number, since it is larger than the sum of its proper divisors (659353409709).
1120404130131 is a wasteful number, since it uses less digits than its factorization.
1120404130131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36784107.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 1120404130131 its reverse (1310314040211), we get a palindrome (2430718170342).
The spelling of 1120404130131 in words is "one trillion, one hundred twenty billion, four hundred four million, one hundred thirty thousand, one hundred thirty-one".
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