Base | Representation |
---|---|
bin | 100010011111000… |
… | …0001100101110010 |
3 | 2222122022021200202 |
4 | 1010332001211302 |
5 | 4332210011010 |
6 | 310452515202 |
7 | 40450162631 |
oct | 10476014562 |
9 | 2878267622 |
10 | 1157110130 |
11 | 544181a70 |
12 | 28361bb02 |
13 | 155958467 |
14 | ad967518 |
15 | 6b8b76a5 |
hex | 44f81972 |
1157110130 has 16 divisors (see below), whose sum is σ = 2272143744. Its totient is φ = 420767280.
The previous prime is 1157110111. The next prime is 1157110133. The reversal of 1157110130 is 310117511.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1157110133) 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, 5259482 + ... + 5259701.
It is an arithmetic number, because the mean of its divisors is an integer number (142008984).
Almost surely, 21157110130 is an apocalyptic number.
1157110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1157110130 is a deficient number, since it is larger than the sum of its proper divisors (1115033614).
1157110130 is a wasteful number, since it uses less digits than its factorization.
1157110130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10519201.
The product of its (nonzero) digits is 105, while the sum is 20.
The square root of 1157110130 is about 34016.3215236451. The cubic root of 1157110130 is about 1049.8443094933.
Adding to 1157110130 its reverse (310117511), we get a palindrome (1467227641).
The spelling of 1157110130 in words is "one billion, one hundred fifty-seven million, one hundred ten thousand, one hundred thirty".
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