Base | Representation |
---|---|
bin | 11011111101110111… |
… | …111011111110110101 |
3 | 2212111210001111020002 |
4 | 123331313323332311 |
5 | 442444422244104 |
6 | 21443431521045 |
7 | 2112102110222 |
oct | 337567737665 |
9 | 85453044202 |
10 | 30029103029 |
11 | 1180a711622 |
12 | 59a0829185 |
13 | 2aa7414a23 |
14 | 164c262949 |
15 | bab47701e |
hex | 6fddfbfb5 |
30029103029 has 8 divisors (see below), whose sum is σ = 30152594880. Its totient is φ = 29905864416.
The previous prime is 30029103017. The next prime is 30029103031. The reversal of 30029103029 is 92030192003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30029103029 - 212 = 30029098933 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30029102992 and 30029103010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30029103329) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176192 + ... + 301830.
It is an arithmetic number, because the mean of its divisors is an integer number (3769074360).
Almost surely, 230029103029 is an apocalyptic number.
It is an amenable number.
30029103029 is a deficient number, since it is larger than the sum of its proper divisors (123491851).
30029103029 is a wasteful number, since it uses less digits than its factorization.
30029103029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126619.
The product of its (nonzero) digits is 2916, while the sum is 29.
The spelling of 30029103029 in words is "thirty billion, twenty-nine million, one hundred three thousand, twenty-nine".
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