Base | Representation |
---|---|
bin | 110000000000101011… |
… | …1011011011101111101 |
3 | 100212010100212002021210 |
4 | 1200001113123131331 |
5 | 3142123121243031 |
6 | 115210420315033 |
7 | 10306652452236 |
oct | 1400127333575 |
9 | 325110762253 |
10 | 103102134141 |
11 | 3a7a8515426 |
12 | 17b94842a79 |
13 | 9951403c86 |
14 | 4dc105208d |
15 | 2a36755746 |
hex | 18015db77d |
103102134141 has 32 divisors (see below), whose sum is σ = 142201382400. Its totient is φ = 66413350080.
The previous prime is 103102134127. The next prime is 103102134209. The reversal of 103102134141 is 141431201301.
It is not a de Polignac number, because 103102134141 - 27 = 103102134013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103102134341) 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, 5457570 + ... + 5476428.
It is an arithmetic number, because the mean of its divisors is an integer number (4443793200).
Almost surely, 2103102134141 is an apocalyptic number.
It is an amenable number.
103102134141 is a deficient number, since it is larger than the sum of its proper divisors (39099248259).
103102134141 is a wasteful number, since it uses less digits than its factorization.
103102134141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19449.
The product of its (nonzero) digits is 288, while the sum is 21.
Adding to 103102134141 its reverse (141431201301), we get a palindrome (244533335442).
The spelling of 103102134141 in words is "one hundred three billion, one hundred two million, one hundred thirty-four thousand, one hundred forty-one".
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