Base | Representation |
---|---|
bin | 10010101010010110… |
… | …100111011000010010 |
3 | 1220201110220000201001 |
4 | 102222112213120102 |
5 | 312014202034440 |
6 | 13112202132214 |
7 | 1306362355402 |
oct | 225226473022 |
9 | 56643800631 |
10 | 20037924370 |
11 | 8552982182 |
12 | 3a727b106a |
13 | 1b744c57a9 |
14 | d81358802 |
15 | 7c425cb9a |
hex | 4aa5a7612 |
20037924370 has 8 divisors (see below), whose sum is σ = 36068263884. Its totient is φ = 8015169744.
The previous prime is 20037924359. The next prime is 20037924371. The reversal of 20037924370 is 7342973002.
It can be written as a sum of positive squares in 2 ways, for example, as 20036685601 + 1238769 = 141551^2 + 1113^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20037924371) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001896209 + ... + 1001896228.
Almost surely, 220037924370 is an apocalyptic number.
20037924370 is a deficient number, since it is larger than the sum of its proper divisors (16030339514).
20037924370 is a wasteful number, since it uses less digits than its factorization.
20037924370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2003792444.
The product of its (nonzero) digits is 63504, while the sum is 37.
The spelling of 20037924370 in words is "twenty billion, thirty-seven million, nine hundred twenty-four thousand, three hundred seventy".
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