Base | Representation |
---|---|
bin | 11000001111011110… |
… | …100110101110000001 |
3 | 2111012001001211122101 |
4 | 120033132212232001 |
5 | 411302022004204 |
6 | 15542514110401 |
7 | 1611014654110 |
oct | 301736465601 |
9 | 74161054571 |
10 | 26029484929 |
11 | 10047a69318 |
12 | 506527b401 |
13 | 25ba8c80b6 |
14 | 138cdabc77 |
15 | a25279ea4 |
hex | 60f7a6b81 |
26029484929 has 32 divisors (see below), whose sum is σ = 31887564800. Its totient is φ = 20752355520.
The previous prime is 26029484903. The next prime is 26029484953. The reversal of 26029484929 is 92948492062.
It is a cyclic number.
It is not a de Polignac number, because 26029484929 - 219 = 26028960641 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 26029484929.
It is not an unprimeable number, because it can be changed into a prime (26029487929) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1894924 + ... + 1908610.
It is an arithmetic number, because the mean of its divisors is an integer number (996486400).
Almost surely, 226029484929 is an apocalyptic number.
It is an amenable number.
26029484929 is a deficient number, since it is larger than the sum of its proper divisors (5858079871).
26029484929 is a wasteful number, since it uses less digits than its factorization.
26029484929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13973.
The product of its (nonzero) digits is 4478976, while the sum is 55.
The spelling of 26029484929 in words is "twenty-six billion, twenty-nine million, four hundred eighty-four thousand, nine hundred twenty-nine".
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