Base | Representation |
---|---|
bin | 10010110100000010… |
… | …001110100100100101 |
3 | 1221010210112012120120 |
4 | 102310002032210211 |
5 | 312332242231122 |
6 | 13140243352153 |
7 | 1313404105425 |
oct | 226402164445 |
9 | 57123465516 |
10 | 20200352037 |
11 | 8626632518 |
12 | 3ab9082659 |
13 | 1b9c056238 |
14 | d98b5a485 |
15 | 7d364475c |
hex | 4b408e925 |
20200352037 has 16 divisors (see below), whose sum is σ = 28433103360. Its totient is φ = 12721337712.
The previous prime is 20200352021. The next prime is 20200352041. The reversal of 20200352037 is 73025300202.
It is not a de Polignac number, because 20200352037 - 24 = 20200352021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20200351998 and 20200352016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20200352077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490873 + ... + 530430.
It is an arithmetic number, because the mean of its divisors is an integer number (1777068960).
Almost surely, 220200352037 is an apocalyptic number.
It is an amenable number.
20200352037 is a deficient number, since it is larger than the sum of its proper divisors (8232751323).
20200352037 is a wasteful number, since it uses less digits than its factorization.
20200352037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1021672.
The product of its (nonzero) digits is 2520, while the sum is 24.
Adding to 20200352037 its reverse (73025300202), we get a palindrome (93225652239).
The spelling of 20200352037 in words is "twenty billion, two hundred million, three hundred fifty-two thousand, thirty-seven".
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