Base | Representation |
---|---|
bin | 10010101110101010… |
… | …110000011101010101 |
3 | 1220220112002202122120 |
4 | 102232222300131111 |
5 | 312141220011201 |
6 | 13123305450153 |
7 | 1311231562011 |
oct | 225652603525 |
9 | 56815082576 |
10 | 20110313301 |
11 | 858a825041 |
12 | 3a92aa0959 |
13 | 1b864bc790 |
14 | d8abdd541 |
15 | 7ca7ab536 |
hex | 4aeab0755 |
20110313301 has 32 divisors (see below), whose sum is σ = 29148336000. Its totient is φ = 12259546368.
The previous prime is 20110313261. The next prime is 20110313309. The reversal of 20110313301 is 10331301102.
It is not a de Polignac number, because 20110313301 - 211 = 20110311253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20110313309) 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, 1872535 + ... + 1883243.
It is an arithmetic number, because the mean of its divisors is an integer number (910885500).
Almost surely, 220110313301 is an apocalyptic number.
It is an amenable number.
20110313301 is a deficient number, since it is larger than the sum of its proper divisors (9038022699).
20110313301 is a wasteful number, since it uses less digits than its factorization.
20110313301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11173.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 20110313301 its reverse (10331301102), we get a palindrome (30441614403).
The spelling of 20110313301 in words is "twenty billion, one hundred ten million, three hundred thirteen thousand, three hundred one".
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