Base | Representation |
---|---|
bin | 101110100111100010… |
… | …1100100111111110010 |
3 | 100120101220201022200201 |
4 | 1131033011210333302 |
5 | 3120011421011010 |
6 | 113553532305414 |
7 | 10142563252513 |
oct | 1351705447762 |
9 | 316356638621 |
10 | 100111110130 |
11 | 39503125859 |
12 | 1749b01226a |
13 | 9595843195 |
14 | 4bb9b04a0a |
15 | 290dd8623a |
hex | 174f164ff2 |
100111110130 has 16 divisors (see below), whose sum is σ = 180214836120. Its totient is φ = 40041146752.
The previous prime is 100111110107. The next prime is 100111110137. The reversal of 100111110130 is 31011111001.
It can be written as a sum of positive squares in 4 ways, for example, as 80373951009 + 19737159121 = 283503^2 + 140489^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (100111110137) 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, 282709 + ... + 529288.
Almost surely, 2100111110130 is an apocalyptic number.
100111110130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100111110130 is a deficient number, since it is larger than the sum of its proper divisors (80103725990).
100111110130 is a wasteful number, since it uses less digits than its factorization.
100111110130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824333.
The product of its (nonzero) digits is 3, while the sum is 10.
Adding to 100111110130 its reverse (31011111001), we get a palindrome (131122221131).
The spelling of 100111110130 in words is "one hundred billion, one hundred eleven million, one hundred ten thousand, one hundred thirty".
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