Base | Representation |
---|---|
bin | 10010111010110110… |
… | …100110110101111011 |
3 | 1221102202210000220201 |
4 | 102322312212311323 |
5 | 313101033334420 |
6 | 13155451303031 |
7 | 1316263331260 |
oct | 227266466573 |
9 | 57382700821 |
10 | 20314746235 |
11 | 8685165583 |
12 | 3b2b44aa77 |
13 | 1bb9969704 |
14 | daa017267 |
15 | 7dd6de10a |
hex | 4bada6d7b |
20314746235 has 32 divisors (see below), whose sum is σ = 28415715840. Its totient is φ = 13654718208.
The previous prime is 20314746233. The next prime is 20314746349. The reversal of 20314746235 is 53264741302.
It is a cyclic number.
It is not a de Polignac number, because 20314746235 - 21 = 20314746233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20314746194 and 20314746203.
It is not an unprimeable number, because it can be changed into a prime (20314746233) 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, 392076 + ... + 440854.
It is an arithmetic number, because the mean of its divisors is an integer number (887991120).
Almost surely, 220314746235 is an apocalyptic number.
20314746235 is a deficient number, since it is larger than the sum of its proper divisors (8100969605).
20314746235 is a wasteful number, since it uses less digits than its factorization.
20314746235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49027.
The product of its (nonzero) digits is 120960, while the sum is 37.
The spelling of 20314746235 in words is "twenty billion, three hundred fourteen million, seven hundred forty-six thousand, two hundred thirty-five".
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