Base | Representation |
---|---|
bin | 100001011001000… |
… | …0110111111111000 |
3 | 2220002021211220221 |
4 | 1002302012333320 |
5 | 4243312311440 |
6 | 303102425424 |
7 | 36523341643 |
oct | 10262067770 |
9 | 2802254827 |
10 | 1120432120 |
11 | 525500265 |
12 | 273292274 |
13 | 14b1859b2 |
14 | a8b3aa5a |
15 | 6856ed4a |
hex | 42c86ff8 |
1120432120 has 32 divisors (see below), whose sum is σ = 2630581920. Its totient is φ = 428686720.
The previous prime is 1120432111. The next prime is 1120432129. The reversal of 1120432120 is 212340211.
It is an interprime number because it is at equal distance from previous prime (1120432111) and next prime (1120432129).
It is a junction number, because it is equal to n+sod(n) for n = 1120432094 and 1120432103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120432129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608011 + ... + 609850.
It is an arithmetic number, because the mean of its divisors is an integer number (82205685).
Almost surely, 21120432120 is an apocalyptic number.
1120432120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1120432120 is an abundant number, since it is smaller than the sum of its proper divisors (1510149800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120432120 is a wasteful number, since it uses less digits than its factorization.
1120432120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1217895 (or 1217891 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1120432120 is about 33472.8564660980. The cubic root of 1120432120 is about 1038.6323615635.
Adding to 1120432120 its reverse (212340211), we get a palindrome (1332772331).
The spelling of 1120432120 in words is "one billion, one hundred twenty million, four hundred thirty-two thousand, one hundred twenty".
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