Base | Representation |
---|---|
bin | 100010100101000… |
… | …0000101011011000 |
3 | 2222212012220200202 |
4 | 1011022000223120 |
5 | 4334011031440 |
6 | 311044121332 |
7 | 40515660146 |
oct | 10512005330 |
9 | 2885186622 |
10 | 1160252120 |
11 | 545a28655 |
12 | 284696248 |
13 | 1564b8621 |
14 | b0144596 |
15 | 6bcd8615 |
hex | 45280ad8 |
1160252120 has 32 divisors (see below), whose sum is σ = 2611779120. Its totient is φ = 463885440.
The previous prime is 1160252111. The next prime is 1160252131. The reversal of 1160252120 is 212520611.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1160252092 and 1160252101.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102335 + ... + 113105.
Almost surely, 21160252120 is an apocalyptic number.
1160252120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1160252120 is an abundant number, since it is smaller than the sum of its proper divisors (1451527000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1160252120 is a wasteful number, since it uses less digits than its factorization.
1160252120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13475 (or 13471 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 20.
The square root of 1160252120 is about 34062.4737798064. The cubic root of 1160252120 is about 1050.7936916610.
1160252120 divided by its sum of digits (20) gives a triangular number (58012606 = T10771).
Adding to 1160252120 its reverse (212520611), we get a palindrome (1372772731).
The spelling of 1160252120 in words is "one billion, one hundred sixty million, two hundred fifty-two thousand, one hundred twenty".
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