Base | Representation |
---|---|
bin | 110000000001110111… |
… | …1100001010110100010 |
3 | 100212020010212200122001 |
4 | 1200003233201112202 |
5 | 3142213323113010 |
6 | 115214403034214 |
7 | 10310645366254 |
oct | 1400357412642 |
9 | 325203780561 |
10 | 103142004130 |
11 | 3a818a77330 |
12 | 17ba606b96a |
13 | 9959753599 |
14 | 4dc646dcd4 |
15 | 2a39ecdc3a |
hex | 1803be15a2 |
103142004130 has 32 divisors (see below), whose sum is σ = 203874703488. Its totient is φ = 37257792000.
The previous prime is 103142004107. The next prime is 103142004139. The reversal of 103142004130 is 31400241301.
It is a junction number, because it is equal to n+sod(n) for n = 103142004098 and 103142004107.
It is not an unprimeable number, because it can be changed into a prime (103142004139) 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, 3088207 + ... + 3121426.
It is an arithmetic number, because the mean of its divisors is an integer number (6371084484).
Almost surely, 2103142004130 is an apocalyptic number.
103142004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103142004130 is a deficient number, since it is larger than the sum of its proper divisors (100732699358).
103142004130 is a wasteful number, since it uses less digits than its factorization.
103142004130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6209802.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 103142004130 its reverse (31400241301), we get a palindrome (134542245431).
It can be divided in two parts, 1031420041 and 30, that added together give a triangular number (1031420071 = T45418).
The spelling of 103142004130 in words is "one hundred three billion, one hundred forty-two million, four thousand, one hundred thirty".
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