Base | Representation |
---|---|
bin | 10010101010010011… |
… | …001001001001011011 |
3 | 1220201102011210001121 |
4 | 102222103021021123 |
5 | 312013433422412 |
6 | 13112130430111 |
7 | 1306351544515 |
oct | 225223111133 |
9 | 56642153047 |
10 | 20037014107 |
11 | 85524102a0 |
12 | 3a72432337 |
13 | 1b74267386 |
14 | d8119cbb5 |
15 | 7c412d107 |
hex | 4aa4c925b |
20037014107 has 8 divisors (see below), whose sum is σ = 21937475952. Its totient is φ = 18149704800.
The previous prime is 20037014047. The next prime is 20037014141. The reversal of 20037014107 is 70141073002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-20037014107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20037017107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3284944 + ... + 3291037.
It is an arithmetic number, because the mean of its divisors is an integer number (2742184494).
Almost surely, 220037014107 is an apocalyptic number.
20037014107 is a deficient number, since it is larger than the sum of its proper divisors (1900461845).
20037014107 is a wasteful number, since it uses less digits than its factorization.
20037014107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6576269.
The product of its (nonzero) digits is 1176, while the sum is 25.
Adding to 20037014107 its reverse (70141073002), we get a palindrome (90178087109).
The spelling of 20037014107 in words is "twenty billion, thirty-seven million, fourteen thousand, one hundred seven".
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