Base | Representation |
---|---|
bin | 11011010101010010… |
… | …010001111101101100 |
3 | 2210202022201010121122 |
4 | 123111102101331230 |
5 | 440101111033311 |
6 | 21252104320112 |
7 | 2056163045666 |
oct | 332522217554 |
9 | 83668633548 |
10 | 29348142956 |
11 | 114a0297200 |
12 | 5830773038 |
13 | 29c9310a82 |
14 | 15c5a43536 |
15 | b6b7b60db |
hex | 6d5491f6c |
29348142956 has 36 divisors (see below), whose sum is σ = 56467421640. Its totient is φ = 13336593600.
The previous prime is 29348142913. The next prime is 29348142983. The reversal of 29348142956 is 65924184392.
It is a super-2 number, since 2×293481429562 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 29348142898 and 29348142907.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3199016 + ... + 3208176.
It is an arithmetic number, because the mean of its divisors is an integer number (1568539490).
Almost surely, 229348142956 is an apocalyptic number.
It is an amenable number.
29348142956 is a deficient number, since it is larger than the sum of its proper divisors (27119278684).
29348142956 is a wasteful number, since it uses less digits than its factorization.
29348142956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15806 (or 15793 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 53.
The spelling of 29348142956 in words is "twenty-nine billion, three hundred forty-eight million, one hundred forty-two thousand, nine hundred fifty-six".
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