Base | Representation |
---|---|
bin | 1100010010011… |
… | …01111010111101 |
3 | 21011221222122110 |
4 | 12021031322331 |
5 | 202342021423 |
6 | 14121204233 |
7 | 2361106440 |
oct | 611157275 |
9 | 234858573 |
10 | 103079613 |
11 | 5320526a |
12 | 2a630679 |
13 | 18481470 |
14 | d993657 |
15 | 90b2193 |
hex | 624debd |
103079613 has 16 divisors (see below), whose sum is σ = 169156736. Its totient is φ = 54371520.
The previous prime is 103079611. The next prime is 103079621. The reversal of 103079613 is 316970301.
It is not a de Polignac number, because 103079613 - 21 = 103079611 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103079611) 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, 188518 + ... + 189063.
It is an arithmetic number, because the mean of its divisors is an integer number (10572296).
Almost surely, 2103079613 is an apocalyptic number.
103079613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
103079613 is a deficient number, since it is larger than the sum of its proper divisors (66077123).
103079613 is a wasteful number, since it uses less digits than its factorization.
103079613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377604.
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 103079613 is about 10152.8130584582. The cubic root of 103079613 is about 468.8755570504.
The spelling of 103079613 in words is "one hundred three million, seventy-nine thousand, six hundred thirteen".
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