Base | Representation |
---|---|
bin | 101111111101101011… |
… | …1010010100110011011 |
3 | 100211212100101000101022 |
4 | 1133323113102212123 |
5 | 3141421331401043 |
6 | 115152422113055 |
7 | 10304320514321 |
oct | 1377327224633 |
9 | 324770330338 |
10 | 103001434523 |
11 | 3a7566962a9 |
12 | 17b66b7b78b |
13 | 99365a6bc0 |
14 | 4db191bd11 |
15 | 2a2c9b3868 |
hex | 17fb5d299b |
103001434523 has 16 divisors (see below), whose sum is σ = 112095967200. Its totient is φ = 94074725376.
The previous prime is 103001434513. The next prime is 103001434559. The reversal of 103001434523 is 325434100301.
It is a cyclic number.
It is not a de Polignac number, because 103001434523 - 24 = 103001434507 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103001434492 and 103001434501.
It is not an unprimeable number, because it can be changed into a prime (103001434513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7000028 + ... + 7014726.
It is an arithmetic number, because the mean of its divisors is an integer number (7005997950).
Almost surely, 2103001434523 is an apocalyptic number.
103001434523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
103001434523 is a deficient number, since it is larger than the sum of its proper divisors (9094532677).
103001434523 is a wasteful number, since it uses less digits than its factorization.
103001434523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20366.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 103001434523 its reverse (325434100301), we get a palindrome (428435534824).
The spelling of 103001434523 in words is "one hundred three billion, one million, four hundred thirty-four thousand, five hundred twenty-three".
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