Base | Representation |
---|---|
bin | 110000000000100111… |
… | …1110011010000011110 |
3 | 100212010020002111012102 |
4 | 1200001033303100132 |
5 | 3142122113300210 |
6 | 115210305405102 |
7 | 10306626453206 |
oct | 1400117632036 |
9 | 325106074172 |
10 | 103100134430 |
11 | 3a7a7379a77 |
12 | 17b94039792 |
13 | 9950b83a07 |
14 | 4dc0a91406 |
15 | 2a364acea5 |
hex | 18013f341e |
103100134430 has 24 divisors (see below), whose sum is σ = 197138878488. Its totient is φ = 38814167168.
The previous prime is 103100134427. The next prime is 103100134471. The reversal of 103100134430 is 34431001301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17834504 + ... + 17840283.
It is an arithmetic number, because the mean of its divisors is an integer number (8214119937).
Almost surely, 2103100134430 is an apocalyptic number.
103100134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103100134430 is a deficient number, since it is larger than the sum of its proper divisors (94038744058).
103100134430 is a wasteful number, since it uses less digits than its factorization.
103100134430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35674828 (or 35674811 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 103100134430 its reverse (34431001301), we get a palindrome (137531135731).
The spelling of 103100134430 in words is "one hundred three billion, one hundred million, one hundred thirty-four thousand, four hundred thirty".
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